15673968100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 180

約数和(自身を含む): 40147528484

約数和(自身を除く): 24473560384

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 97, 98, 100, 140, 175, 194, 196, 245, 343, 350, 388, 485, 490, 673, 679, 686, 700, 970, 980, 1225, 1346, 1358, 1372, 1715, 1940, 2401, 2425, 2450, 2692, 2716, 3365, 3395, 3430, 4711, 4753, 4802, 4850, 4900, 6730, 6790, 6860, 8575, 9422, 9506, 9604, 9700, 12005, 13460, 13580, 16825, 16975, 17150, 18844, 19012, 23555, 23765, 24010, 32977, 33271, 33650, 33950, 34300, 47110, 47530, 48020, 60025, 65281, 65954, 66542, 67300, 67900, 94220, 95060, 117775, 118825, 120050, 130562, 131908, 133084, 164885, 166355, 230839, 232897, 235550, 237650, 240100, 261124, 326405, 329770, 332710, 456967, 461678, 465794, 471100, 475300, 652810, 659540, 665420, 824425, 831775, 913934, 923356, 931588, 1154195, 1164485, 1305620, 1615873, 1632025, 1648850, 1663550, 1827868, 2284835, 2308390, 2328970, 3198769, 3231746, 3264050, 3297700, 3327100, 4569670, 4616780, 4657940, 5770975, 5822425, 6397538, 6463492, 6528100, 8079365, 9139340, 11424175, 11541950, 11644850, 12795076, 15993845, 16158730, 22391383, 22848350, 23083900, 23289700, 31987690, 32317460, 40396825, 44782766, 45696700, 63975380, 79969225, 80793650, 89565532, 111956915, 156739681, 159938450, 161587300, 223913830, 313479362, 319876900, 447827660, 559784575, 626958724, 783698405, 1119569150, 1567396810, 2239138300, 3134793620, 3918492025, 7836984050, 15673968100]

約数ペア:

[(1, 15673968100), (2, 7836984050), (4, 3918492025), (5, 3134793620), (7, 2239138300), (10, 1567396810), (14, 1119569150), (20, 783698405), (25, 626958724), (28, 559784575), (35, 447827660), (49, 319876900), (50, 313479362), (70, 223913830), (97, 161587300), (98, 159938450), (100, 156739681), (140, 111956915), (175, 89565532), (194, 80793650), (196, 79969225), (245, 63975380), (343, 45696700), (350, 44782766), (388, 40396825), (485, 32317460), (490, 31987690), (673, 23289700), (679, 23083900), (686, 22848350), (700, 22391383), (970, 16158730), (980, 15993845), (1225, 12795076), (1346, 11644850), (1358, 11541950), (1372, 11424175), (1715, 9139340), (1940, 8079365), (2401, 6528100), (2425, 6463492), (2450, 6397538), (2692, 5822425), (2716, 5770975), (3365, 4657940), (3395, 4616780), (3430, 4569670), (4711, 3327100), (4753, 3297700), (4802, 3264050), (4850, 3231746), (4900, 3198769), (6730, 2328970), (6790, 2308390), (6860, 2284835), (8575, 1827868), (9422, 1663550), (9506, 1648850), (9604, 1632025), (9700, 1615873), (12005, 1305620), (13460, 1164485), (13580, 1154195), (16825, 931588), (16975, 923356), (17150, 913934), (18844, 831775), (19012, 824425), (23555, 665420), (23765, 659540), (24010, 652810), (32977, 475300), (33271, 471100), (33650, 465794), (33950, 461678), (34300, 456967), (47110, 332710), (47530, 329770), (48020, 326405), (60025, 261124), (65281, 240100), (65954, 237650), (66542, 235550), (67300, 232897), (67900, 230839), (94220, 166355), (95060, 164885), (117775, 133084), (118825, 131908), (120050, 130562)]