20453497200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:641

約数の個数: 360

約数和(自身を含む): 72326674368

約数和(自身を除く): 51873177168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 113, 120, 137, 144, 150, 180, 200, 225, 226, 240, 274, 300, 339, 360, 367, 400, 411, 450, 452, 548, 565, 600, 678, 685, 720, 734, 822, 900, 904, 1017, 1096, 1101, 1130, 1200, 1233, 1356, 1370, 1468, 1644, 1695, 1800, 1808, 1835, 2034, 2055, 2192, 2202, 2260, 2466, 2712, 2740, 2825, 2936, 3288, 3303, 3390, 3425, 3600, 3670, 4068, 4110, 4404, 4520, 4932, 5085, 5424, 5480, 5505, 5650, 5872, 6165, 6576, 6606, 6780, 6850, 7340, 8136, 8220, 8475, 8808, 9040, 9175, 9864, 10170, 10275, 10960, 11010, 11300, 12330, 13212, 13560, 13700, 14680, 15481, 16272, 16440, 16515, 16950, 17616, 18350, 19728, 20340, 20550, 22020, 22600, 24660, 25425, 26424, 27120, 27400, 27525, 29360, 30825, 30962, 32880, 33030, 33900, 36700, 40680, 41100, 41471, 44040, 45200, 46443, 49320, 50279, 50850, 52848, 54800, 55050, 61650, 61924, 66060, 67800, 73400, 77405, 81360, 82200, 82575, 82942, 88080, 92886, 98640, 100558, 101700, 110100, 123300, 123848, 124413, 132120, 135600, 139329, 146800, 150837, 154810, 164400, 165150, 165884, 185772, 201116, 203400, 207355, 220200, 232215, 246600, 247696, 248826, 251395, 264240, 278658, 301674, 309620, 330300, 331768, 371544, 373239, 387025, 402232, 406800, 414710, 440400, 452511, 464430, 493200, 497652, 502790, 557316, 603348, 619240, 622065, 660600, 663536, 696645, 743088, 746478, 754185, 774050, 804464, 829420, 905022, 928860, 995304, 1005580, 1036775, 1114632, 1161075, 1206696, 1238480, 1244130, 1256975, 1321200, 1393290, 1492956, 1508370, 1548100, 1658840, 1810044, 1857720, 1866195, 1990608, 2011160, 2073550, 2229264, 2262555, 2322150, 2413392, 2488260, 2513950, 2786580, 2985912, 3016740, 3096200, 3110325, 3317680, 3483225, 3620088, 3715440, 3732390, 3770925, 4022320, 4147100, 4525110, 4644300, 4976520, 5027900, 5573160, 5681527, 5971824, 6033480, 6192400, 6220650, 6966450, 7240176, 7464780, 7541850, 8294200, 9050220, 9288600, 9330975, 9953040, 10055800, 11146320, 11312775, 11363054, 12066960, 12441300, 13932900, 14929560, 15083700, 16588400, 17044581, 18100440, 18577200, 18661950, 20111600, 22625550, 22726108, 24882600, 27865800, 28407635, 29859120, 30167400, 34089162, 36200880, 37323900, 45251100, 45452216, 49765200, 51133743, 55731600, 56815270, 60334800, 68178324, 74647800, 85222905, 90502200, 90904432, 102267486, 113630540, 136356648, 142038175, 149295600, 170445810, 181004400, 204534972, 227261080, 255668715, 272713296, 284076350, 340891620, 409069944, 426114525, 454522160, 511337430, 568152700, 681783240, 818139888, 852229050, 1022674860, 1136305400, 1278343575, 1363566480, 1704458100, 2045349720, 2272610800, 2556687150, 3408916200, 4090699440, 5113374300, 6817832400, 10226748600, 20453497200]

約数ペア:

[(1, 20453497200), (2, 10226748600), (3, 6817832400), (4, 5113374300), (5, 4090699440), (6, 3408916200), (8, 2556687150), (9, 2272610800), (10, 2045349720), (12, 1704458100), (15, 1363566480), (16, 1278343575), (18, 1136305400), (20, 1022674860), (24, 852229050), (25, 818139888), (30, 681783240), (36, 568152700), (40, 511337430), (45, 454522160), (48, 426114525), (50, 409069944), (60, 340891620), (72, 284076350), (75, 272713296), (80, 255668715), (90, 227261080), (100, 204534972), (113, 181004400), (120, 170445810), (137, 149295600), (144, 142038175), (150, 136356648), (180, 113630540), (200, 102267486), (225, 90904432), (226, 90502200), (240, 85222905), (274, 74647800), (300, 68178324), (339, 60334800), (360, 56815270), (367, 55731600), (400, 51133743), (411, 49765200), (450, 45452216), (452, 45251100), (548, 37323900), (565, 36200880), (600, 34089162), (678, 30167400), (685, 29859120), (720, 28407635), (734, 27865800), (822, 24882600), (900, 22726108), (904, 22625550), (1017, 20111600), (1096, 18661950), (1101, 18577200), (1130, 18100440), (1200, 17044581), (1233, 16588400), (1356, 15083700), (1370, 14929560), (1468, 13932900), (1644, 12441300), (1695, 12066960), (1800, 11363054), (1808, 11312775), (1835, 11146320), (2034, 10055800), (2055, 9953040), (2192, 9330975), (2202, 9288600), (2260, 9050220), (2466, 8294200), (2712, 7541850), (2740, 7464780), (2825, 7240176), (2936, 6966450), (3288, 6220650), (3303, 6192400), (3390, 6033480), (3425, 5971824), (3600, 5681527), (3670, 5573160), (4068, 5027900), (4110, 4976520), (4404, 4644300), (4520, 4525110), (4932, 4147100), (5085, 4022320), (5424, 3770925), (5480, 3732390), (5505, 3715440), (5650, 3620088), (5872, 3483225), (6165, 3317680), (6576, 3110325), (6606, 3096200), (6780, 3016740), (6850, 2985912), (7340, 2786580), (8136, 2513950), (8220, 2488260), (8475, 2413392), (8808, 2322150), (9040, 2262555), (9175, 2229264), (9864, 2073550), (10170, 2011160), (10275, 1990608), (10960, 1866195), (11010, 1857720), (11300, 1810044), (12330, 1658840), (13212, 1548100), (13560, 1508370), (13700, 1492956), (14680, 1393290), (15481, 1321200), (16272, 1256975), (16440, 1244130), (16515, 1238480), (16950, 1206696), (17616, 1161075), (18350, 1114632), (19728, 1036775), (20340, 1005580), (20550, 995304), (22020, 928860), (22600, 905022), (24660, 829420), (25425, 804464), (26424, 774050), (27120, 754185), (27400, 746478), (27525, 743088), (29360, 696645), (30825, 663536), (30962, 660600), (32880, 622065), (33030, 619240), (33900, 603348), (36700, 557316), (40680, 502790), (41100, 497652), (41471, 493200), (44040, 464430), (45200, 452511), (46443, 440400), (49320, 414710), (50279, 406800), (50850, 402232), (52848, 387025), (54800, 373239), (55050, 371544), (61650, 331768), (61924, 330300), (66060, 309620), (67800, 301674), (73400, 278658), (77405, 264240), (81360, 251395), (82200, 248826), (82575, 247696), (82942, 246600), (88080, 232215), (92886, 220200), (98640, 207355), (100558, 203400), (101700, 201116), (110100, 185772), (123300, 165884), (123848, 165150), (124413, 164400), (132120, 154810), (135600, 150837), (139329, 146800)]