18533400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 64281600

約数和(自身を除く): 45748200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 79, 85, 92, 100, 102, 115, 120, 136, 138, 150, 158, 170, 184, 200, 204, 230, 237, 255, 276, 300, 316, 340, 345, 391, 395, 408, 425, 460, 474, 510, 552, 575, 600, 632, 680, 690, 782, 790, 850, 920, 948, 1020, 1150, 1173, 1185, 1275, 1343, 1380, 1564, 1580, 1700, 1725, 1817, 1896, 1955, 1975, 2040, 2300, 2346, 2370, 2550, 2686, 2760, 3128, 3160, 3400, 3450, 3634, 3910, 3950, 4029, 4600, 4692, 4740, 5100, 5372, 5451, 5865, 5925, 6715, 6900, 7268, 7820, 7900, 8058, 9085, 9384, 9480, 9775, 10200, 10744, 10902, 11730, 11850, 13430, 13800, 14536, 15640, 15800, 16116, 18170, 19550, 20145, 21804, 23460, 23700, 26860, 27255, 29325, 30889, 32232, 33575, 36340, 39100, 40290, 43608, 45425, 46920, 47400, 53720, 54510, 58650, 61778, 67150, 72680, 78200, 80580, 90850, 92667, 100725, 109020, 117300, 123556, 134300, 136275, 154445, 161160, 181700, 185334, 201450, 218040, 234600, 247112, 268600, 272550, 308890, 363400, 370668, 402900, 463335, 545100, 617780, 741336, 772225, 805800, 926670, 1090200, 1235560, 1544450, 1853340, 2316675, 3088900, 3706680, 4633350, 6177800, 9266700, 18533400]

約数ペア:

[(1, 18533400), (2, 9266700), (3, 6177800), (4, 4633350), (5, 3706680), (6, 3088900), (8, 2316675), (10, 1853340), (12, 1544450), (15, 1235560), (17, 1090200), (20, 926670), (23, 805800), (24, 772225), (25, 741336), (30, 617780), (34, 545100), (40, 463335), (46, 402900), (50, 370668), (51, 363400), (60, 308890), (68, 272550), (69, 268600), (75, 247112), (79, 234600), (85, 218040), (92, 201450), (100, 185334), (102, 181700), (115, 161160), (120, 154445), (136, 136275), (138, 134300), (150, 123556), (158, 117300), (170, 109020), (184, 100725), (200, 92667), (204, 90850), (230, 80580), (237, 78200), (255, 72680), (276, 67150), (300, 61778), (316, 58650), (340, 54510), (345, 53720), (391, 47400), (395, 46920), (408, 45425), (425, 43608), (460, 40290), (474, 39100), (510, 36340), (552, 33575), (575, 32232), (600, 30889), (632, 29325), (680, 27255), (690, 26860), (782, 23700), (790, 23460), (850, 21804), (920, 20145), (948, 19550), (1020, 18170), (1150, 16116), (1173, 15800), (1185, 15640), (1275, 14536), (1343, 13800), (1380, 13430), (1564, 11850), (1580, 11730), (1700, 10902), (1725, 10744), (1817, 10200), (1896, 9775), (1955, 9480), (1975, 9384), (2040, 9085), (2300, 8058), (2346, 7900), (2370, 7820), (2550, 7268), (2686, 6900), (2760, 6715), (3128, 5925), (3160, 5865), (3400, 5451), (3450, 5372), (3634, 5100), (3910, 4740), (3950, 4692), (4029, 4600)]