754435260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 2363280192

約数和(自身を除く): 1608844932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 151, 164, 180, 205, 246, 302, 369, 410, 453, 492, 604, 615, 677, 738, 755, 820, 906, 1230, 1354, 1359, 1476, 1510, 1812, 1845, 2031, 2265, 2460, 2708, 2718, 3020, 3385, 3690, 4062, 4530, 5436, 6093, 6191, 6770, 6795, 7380, 8124, 9060, 10155, 12186, 12382, 13540, 13590, 18573, 20310, 24372, 24764, 27180, 27757, 30465, 30955, 37146, 40620, 55514, 55719, 60930, 61910, 74292, 83271, 92865, 102227, 111028, 111438, 121860, 123820, 138785, 166542, 185730, 204454, 222876, 249813, 277570, 278595, 306681, 333084, 371460, 408908, 416355, 499626, 511135, 555140, 557190, 613362, 832710, 920043, 999252, 1022270, 1114380, 1226724, 1249065, 1533405, 1665420, 1840086, 2044540, 2498130, 3066810, 3680172, 4191307, 4600215, 4996260, 6133620, 8382614, 9200430, 12573921, 16765228, 18400860, 20956535, 25147842, 37721763, 41913070, 50295684, 62869605, 75443526, 83826140, 125739210, 150887052, 188608815, 251478420, 377217630, 754435260]

約数ペア:

[(1, 754435260), (2, 377217630), (3, 251478420), (4, 188608815), (5, 150887052), (6, 125739210), (9, 83826140), (10, 75443526), (12, 62869605), (15, 50295684), (18, 41913070), (20, 37721763), (30, 25147842), (36, 20956535), (41, 18400860), (45, 16765228), (60, 12573921), (82, 9200430), (90, 8382614), (123, 6133620), (151, 4996260), (164, 4600215), (180, 4191307), (205, 3680172), (246, 3066810), (302, 2498130), (369, 2044540), (410, 1840086), (453, 1665420), (492, 1533405), (604, 1249065), (615, 1226724), (677, 1114380), (738, 1022270), (755, 999252), (820, 920043), (906, 832710), (1230, 613362), (1354, 557190), (1359, 555140), (1476, 511135), (1510, 499626), (1812, 416355), (1845, 408908), (2031, 371460), (2265, 333084), (2460, 306681), (2708, 278595), (2718, 277570), (3020, 249813), (3385, 222876), (3690, 204454), (4062, 185730), (4530, 166542), (5436, 138785), (6093, 123820), (6191, 121860), (6770, 111438), (6795, 111028), (7380, 102227), (8124, 92865), (9060, 83271), (10155, 74292), (12186, 61910), (12382, 60930), (13540, 55719), (13590, 55514), (18573, 40620), (20310, 37146), (24372, 30955), (24764, 30465), (27180, 27757)]