309755160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 288

約数和(自身を含む): 1193839920

約数和(自身を除く): 884084760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 547, 572, 585, 605, 660, 715, 726, 780, 792, 858, 936, 968, 990, 1089, 1094, 1144, 1170, 1210, 1287, 1320, 1430, 1452, 1560, 1573, 1641, 1716, 1815, 1980, 2145, 2178, 2188, 2340, 2420, 2574, 2735, 2860, 2904, 3146, 3282, 3432, 3630, 3960, 4290, 4356, 4376, 4680, 4719, 4840, 4923, 5148, 5445, 5470, 5720, 6017, 6292, 6435, 6564, 7111, 7260, 7865, 8205, 8580, 8712, 9438, 9846, 10296, 10890, 10940, 12034, 12584, 12870, 13128, 14157, 14222, 14520, 15730, 16410, 17160, 18051, 18876, 19692, 21333, 21780, 21880, 23595, 24068, 24615, 25740, 28314, 28444, 30085, 31460, 32820, 35555, 36102, 37752, 39384, 42666, 43560, 47190, 48136, 49230, 51480, 54153, 56628, 56888, 60170, 62920, 63999, 65640, 66187, 70785, 71110, 72204, 78221, 85332, 90255, 94380, 98460, 106665, 108306, 113256, 120340, 127998, 132374, 141570, 142220, 144408, 156442, 170664, 180510, 188760, 196920, 198561, 213330, 216612, 234663, 240680, 255996, 264748, 270765, 283140, 284440, 312884, 319995, 330935, 361020, 391105, 397122, 426660, 433224, 469326, 511992, 529496, 541530, 566280, 595683, 625768, 639990, 661870, 703989, 722040, 782210, 794244, 853320, 860431, 938652, 992805, 1083060, 1173315, 1191366, 1279980, 1323740, 1407978, 1564420, 1588488, 1720862, 1877304, 1985610, 2166120, 2346630, 2382732, 2559960, 2581293, 2647480, 2815956, 2978415, 3128840, 3441724, 3519945, 3971220, 4302155, 4693260, 4765464, 5162586, 5631912, 5956830, 6883448, 7039890, 7743879, 7942440, 8604310, 9386520, 10325172, 11913660, 12906465, 14079780, 15487758, 17208620, 20650344, 23827320, 25812930, 28159560, 30975516, 34417240, 38719395, 51625860, 61951032, 77438790, 103251720, 154877580, 309755160]

約数ペア:

[(1, 309755160), (2, 154877580), (3, 103251720), (4, 77438790), (5, 61951032), (6, 51625860), (8, 38719395), (9, 34417240), (10, 30975516), (11, 28159560), (12, 25812930), (13, 23827320), (15, 20650344), (18, 17208620), (20, 15487758), (22, 14079780), (24, 12906465), (26, 11913660), (30, 10325172), (33, 9386520), (36, 8604310), (39, 7942440), (40, 7743879), (44, 7039890), (45, 6883448), (52, 5956830), (55, 5631912), (60, 5162586), (65, 4765464), (66, 4693260), (72, 4302155), (78, 3971220), (88, 3519945), (90, 3441724), (99, 3128840), (104, 2978415), (110, 2815956), (117, 2647480), (120, 2581293), (121, 2559960), (130, 2382732), (132, 2346630), (143, 2166120), (156, 1985610), (165, 1877304), (180, 1720862), (195, 1588488), (198, 1564420), (220, 1407978), (234, 1323740), (242, 1279980), (260, 1191366), (264, 1173315), (286, 1083060), (312, 992805), (330, 938652), (360, 860431), (363, 853320), (390, 794244), (396, 782210), (429, 722040), (440, 703989), (468, 661870), (484, 639990), (495, 625768), (520, 595683), (547, 566280), (572, 541530), (585, 529496), (605, 511992), (660, 469326), (715, 433224), (726, 426660), (780, 397122), (792, 391105), (858, 361020), (936, 330935), (968, 319995), (990, 312884), (1089, 284440), (1094, 283140), (1144, 270765), (1170, 264748), (1210, 255996), (1287, 240680), (1320, 234663), (1430, 216612), (1452, 213330), (1560, 198561), (1573, 196920), (1641, 188760), (1716, 180510), (1815, 170664), (1980, 156442), (2145, 144408), (2178, 142220), (2188, 141570), (2340, 132374), (2420, 127998), (2574, 120340), (2735, 113256), (2860, 108306), (2904, 106665), (3146, 98460), (3282, 94380), (3432, 90255), (3630, 85332), (3960, 78221), (4290, 72204), (4356, 71110), (4376, 70785), (4680, 66187), (4719, 65640), (4840, 63999), (4923, 62920), (5148, 60170), (5445, 56888), (5470, 56628), (5720, 54153), (6017, 51480), (6292, 49230), (6435, 48136), (6564, 47190), (7111, 43560), (7260, 42666), (7865, 39384), (8205, 37752), (8580, 36102), (8712, 35555), (9438, 32820), (9846, 31460), (10296, 30085), (10890, 28444), (10940, 28314), (12034, 25740), (12584, 24615), (12870, 24068), (13128, 23595), (14157, 21880), (14222, 21780), (14520, 21333), (15730, 19692), (16410, 18876), (17160, 18051)]