1872987300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2927}}^1$

素因数の和:3032

約数の個数: 180

約数和(自身を含む): 6150439680

約数和(自身を除く): 4277452380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 81, 90, 100, 108, 135, 150, 158, 162, 180, 225, 237, 270, 300, 316, 324, 395, 405, 450, 474, 540, 675, 711, 790, 810, 900, 948, 1185, 1350, 1422, 1580, 1620, 1975, 2025, 2133, 2370, 2700, 2844, 2927, 3555, 3950, 4050, 4266, 4740, 5854, 5925, 6399, 7110, 7900, 8100, 8532, 8781, 10665, 11708, 11850, 12798, 14220, 14635, 17562, 17775, 21330, 23700, 25596, 26343, 29270, 31995, 35124, 35550, 42660, 43905, 52686, 53325, 58540, 63990, 71100, 73175, 79029, 87810, 105372, 106650, 127980, 131715, 146350, 158058, 159975, 175620, 213300, 219525, 231233, 237087, 263430, 292700, 316116, 319950, 395145, 439050, 462466, 474174, 526860, 639900, 658575, 693699, 790290, 878100, 924932, 948348, 1156165, 1185435, 1317150, 1387398, 1580580, 1975725, 2081097, 2312330, 2370870, 2634300, 2774796, 3468495, 3951450, 4162194, 4624660, 4741740, 5780825, 5927175, 6243291, 6936990, 7902900, 8324388, 10405485, 11561650, 11854350, 12486582, 13873980, 17342475, 18729873, 20810970, 23123300, 23708700, 24973164, 31216455, 34684950, 37459746, 41621940, 52027425, 62432910, 69369900, 74919492, 93649365, 104054850, 124865820, 156082275, 187298730, 208109700, 312164550, 374597460, 468246825, 624329100, 936493650, 1872987300]

約数ペア:

[(1, 1872987300), (2, 936493650), (3, 624329100), (4, 468246825), (5, 374597460), (6, 312164550), (9, 208109700), (10, 187298730), (12, 156082275), (15, 124865820), (18, 104054850), (20, 93649365), (25, 74919492), (27, 69369900), (30, 62432910), (36, 52027425), (45, 41621940), (50, 37459746), (54, 34684950), (60, 31216455), (75, 24973164), (79, 23708700), (81, 23123300), (90, 20810970), (100, 18729873), (108, 17342475), (135, 13873980), (150, 12486582), (158, 11854350), (162, 11561650), (180, 10405485), (225, 8324388), (237, 7902900), (270, 6936990), (300, 6243291), (316, 5927175), (324, 5780825), (395, 4741740), (405, 4624660), (450, 4162194), (474, 3951450), (540, 3468495), (675, 2774796), (711, 2634300), (790, 2370870), (810, 2312330), (900, 2081097), (948, 1975725), (1185, 1580580), (1350, 1387398), (1422, 1317150), (1580, 1185435), (1620, 1156165), (1975, 948348), (2025, 924932), (2133, 878100), (2370, 790290), (2700, 693699), (2844, 658575), (2927, 639900), (3555, 526860), (3950, 474174), (4050, 462466), (4266, 439050), (4740, 395145), (5854, 319950), (5925, 316116), (6399, 292700), (7110, 263430), (7900, 237087), (8100, 231233), (8532, 219525), (8781, 213300), (10665, 175620), (11708, 159975), (11850, 158058), (12798, 146350), (14220, 131715), (14635, 127980), (17562, 106650), (17775, 105372), (21330, 87810), (23700, 79029), (25596, 73175), (26343, 71100), (29270, 63990), (31995, 58540), (35124, 53325), (35550, 52686), (42660, 43905)]