18255352680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1733}}^1$

素因数の和:2788

約数の個数: 192

約数和(自身を含む): 61472034000

約数和(自身を除く): 43216681320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1009, 1044, 1160, 1305, 1733, 1740, 2018, 2088, 2610, 3027, 3466, 3480, 4036, 5045, 5199, 5220, 6054, 6932, 8072, 8665, 9081, 10090, 10398, 10440, 12108, 13864, 15135, 15597, 17330, 18162, 20180, 20796, 24216, 25995, 29261, 30270, 31194, 34660, 36324, 40360, 41592, 45405, 50257, 51990, 58522, 60540, 62388, 69320, 72648, 77985, 87783, 90810, 100514, 103980, 117044, 121080, 124776, 146305, 150771, 155970, 175566, 181620, 201028, 207960, 234088, 251285, 263349, 292610, 301542, 311940, 351132, 363240, 402056, 438915, 452313, 502570, 526698, 585220, 603084, 623880, 702264, 753855, 877830, 904626, 1005140, 1053396, 1170440, 1206168, 1316745, 1507710, 1748597, 1755660, 1809252, 2010280, 2106792, 2261565, 2633490, 3015420, 3497194, 3511320, 3618504, 4523130, 5245791, 5266980, 6030840, 6994388, 8742985, 9046260, 10491582, 10533960, 13988776, 15737373, 17485970, 18092520, 20983164, 26228955, 31474746, 34971940, 41966328, 50709313, 52457910, 62949492, 69943880, 78686865, 101418626, 104915820, 125898984, 152127939, 157373730, 202837252, 209831640, 253546565, 304255878, 314747460, 405674504, 456383817, 507093130, 608511756, 629494920, 760639695, 912767634, 1014186260, 1217023512, 1521279390, 1825535268, 2028372520, 2281919085, 3042558780, 3651070536, 4563838170, 6085117560, 9127676340, 18255352680]

約数ペア:

[(1, 18255352680), (2, 9127676340), (3, 6085117560), (4, 4563838170), (5, 3651070536), (6, 3042558780), (8, 2281919085), (9, 2028372520), (10, 1825535268), (12, 1521279390), (15, 1217023512), (18, 1014186260), (20, 912767634), (24, 760639695), (29, 629494920), (30, 608511756), (36, 507093130), (40, 456383817), (45, 405674504), (58, 314747460), (60, 304255878), (72, 253546565), (87, 209831640), (90, 202837252), (116, 157373730), (120, 152127939), (145, 125898984), (174, 104915820), (180, 101418626), (232, 78686865), (261, 69943880), (290, 62949492), (348, 52457910), (360, 50709313), (435, 41966328), (522, 34971940), (580, 31474746), (696, 26228955), (870, 20983164), (1009, 18092520), (1044, 17485970), (1160, 15737373), (1305, 13988776), (1733, 10533960), (1740, 10491582), (2018, 9046260), (2088, 8742985), (2610, 6994388), (3027, 6030840), (3466, 5266980), (3480, 5245791), (4036, 4523130), (5045, 3618504), (5199, 3511320), (5220, 3497194), (6054, 3015420), (6932, 2633490), (8072, 2261565), (8665, 2106792), (9081, 2010280), (10090, 1809252), (10398, 1755660), (10440, 1748597), (12108, 1507710), (13864, 1316745), (15135, 1206168), (15597, 1170440), (17330, 1053396), (18162, 1005140), (20180, 904626), (20796, 877830), (24216, 753855), (25995, 702264), (29261, 623880), (30270, 603084), (31194, 585220), (34660, 526698), (36324, 502570), (40360, 452313), (41592, 438915), (45405, 402056), (50257, 363240), (51990, 351132), (58522, 311940), (60540, 301542), (62388, 292610), (69320, 263349), (72648, 251285), (77985, 234088), (87783, 207960), (90810, 201028), (100514, 181620), (103980, 175566), (117044, 155970), (121080, 150771), (124776, 146305)]