727531740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 192

約数和(自身を含む): 2504315520

約数和(自身を除く): 1776783780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 962, 999, 1110, 1170, 1332, 1404, 1443, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2801, 2886, 3330, 3510, 3996, 4329, 4810, 4995, 5602, 5772, 6660, 7020, 7215, 8403, 8658, 9620, 9990, 11204, 12987, 14005, 14430, 16806, 17316, 19980, 21645, 25209, 25974, 28010, 28860, 33612, 36413, 42015, 43290, 50418, 51948, 56020, 64935, 72826, 75627, 84030, 86580, 100836, 103637, 109239, 126045, 129870, 145652, 151254, 168060, 182065, 207274, 218478, 252090, 259740, 302508, 310911, 327717, 364130, 378135, 414548, 436956, 504180, 518185, 546195, 621822, 655434, 728260, 756270, 932733, 983151, 1036370, 1092390, 1243644, 1310868, 1347281, 1512540, 1554555, 1638585, 1865466, 1966302, 2072740, 2184780, 2694562, 2798199, 3109110, 3277170, 3730932, 3932604, 4041843, 4663665, 4915755, 5389124, 5596398, 6218220, 6554340, 6736405, 8083686, 9327330, 9831510, 11192796, 12125529, 13472810, 13990995, 16167372, 18654660, 19663020, 20209215, 24251058, 26945620, 27981990, 36376587, 40418430, 48502116, 55963980, 60627645, 72753174, 80836860, 121255290, 145506348, 181882935, 242510580, 363765870, 727531740]

約数ペア:

[(1, 727531740), (2, 363765870), (3, 242510580), (4, 181882935), (5, 145506348), (6, 121255290), (9, 80836860), (10, 72753174), (12, 60627645), (13, 55963980), (15, 48502116), (18, 40418430), (20, 36376587), (26, 27981990), (27, 26945620), (30, 24251058), (36, 20209215), (37, 19663020), (39, 18654660), (45, 16167372), (52, 13990995), (54, 13472810), (60, 12125529), (65, 11192796), (74, 9831510), (78, 9327330), (90, 8083686), (108, 6736405), (111, 6554340), (117, 6218220), (130, 5596398), (135, 5389124), (148, 4915755), (156, 4663665), (180, 4041843), (185, 3932604), (195, 3730932), (222, 3277170), (234, 3109110), (260, 2798199), (270, 2694562), (333, 2184780), (351, 2072740), (370, 1966302), (390, 1865466), (444, 1638585), (468, 1554555), (481, 1512540), (540, 1347281), (555, 1310868), (585, 1243644), (666, 1092390), (702, 1036370), (740, 983151), (780, 932733), (962, 756270), (999, 728260), (1110, 655434), (1170, 621822), (1332, 546195), (1404, 518185), (1443, 504180), (1665, 436956), (1755, 414548), (1924, 378135), (1998, 364130), (2220, 327717), (2340, 310911), (2405, 302508), (2801, 259740), (2886, 252090), (3330, 218478), (3510, 207274), (3996, 182065), (4329, 168060), (4810, 151254), (4995, 145652), (5602, 129870), (5772, 126045), (6660, 109239), (7020, 103637), (7215, 100836), (8403, 86580), (8658, 84030), (9620, 75627), (9990, 72826), (11204, 64935), (12987, 56020), (14005, 51948), (14430, 50418), (16806, 43290), (17316, 42015), (19980, 36413), (21645, 33612), (25209, 28860), (25974, 28010)]