353113020

素因数分解:

$2^2\times 3^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 264

約数和(自身を含む): 1249942176

約数和(自身を除く): 896829156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 243, 260, 270, 276, 299, 324, 345, 351, 390, 405, 414, 460, 468, 486, 540, 585, 598, 621, 690, 702, 729, 780, 810, 828, 897, 972, 1035, 1053, 1170, 1196, 1215, 1242, 1380, 1404, 1458, 1495, 1620, 1755, 1794, 1863, 2070, 2106, 2187, 2340, 2430, 2484, 2691, 2916, 2990, 3105, 3159, 3510, 3588, 3645, 3726, 4140, 4212, 4374, 4485, 4860, 5265, 5382, 5589, 5980, 6210, 6318, 6561, 7020, 7290, 7452, 8073, 8748, 8970, 9315, 9477, 10530, 10764, 10935, 11178, 12420, 12636, 13122, 13455, 14580, 15795, 16146, 16767, 17940, 18630, 18954, 19683, 21060, 21870, 22356, 24219, 26244, 26910, 27945, 28431, 31590, 32292, 32805, 33534, 37260, 37908, 39366, 40365, 43740, 47385, 48438, 50301, 53820, 55890, 56862, 59049, 63180, 65610, 67068, 72657, 78732, 80730, 83835, 85293, 94770, 96876, 98415, 100602, 111780, 113724, 118098, 121095, 131220, 142155, 145314, 150903, 161460, 167670, 170586, 189540, 196830, 201204, 217971, 236196, 242190, 251505, 255879, 284310, 290628, 295245, 301806, 335340, 341172, 363285, 393660, 426465, 435942, 452709, 484380, 503010, 511758, 568620, 590490, 603612, 653913, 726570, 754515, 767637, 852930, 871884, 905418, 1006020, 1023516, 1089855, 1180980, 1279395, 1307826, 1358127, 1453140, 1509030, 1535274, 1705860, 1810836, 1961739, 2179710, 2263545, 2558790, 2615652, 2716254, 3018060, 3070548, 3269565, 3838185, 3923478, 4359420, 4527090, 5117580, 5432508, 5885217, 6539130, 6790635, 7676370, 7846956, 9054180, 9808695, 11770434, 13078260, 13581270, 15352740, 17655651, 19617390, 23540868, 27162540, 29426085, 35311302, 39234780, 58852170, 70622604, 88278255, 117704340, 176556510, 353113020]

約数ペア:

[(1, 353113020), (2, 176556510), (3, 117704340), (4, 88278255), (5, 70622604), (6, 58852170), (9, 39234780), (10, 35311302), (12, 29426085), (13, 27162540), (15, 23540868), (18, 19617390), (20, 17655651), (23, 15352740), (26, 13581270), (27, 13078260), (30, 11770434), (36, 9808695), (39, 9054180), (45, 7846956), (46, 7676370), (52, 6790635), (54, 6539130), (60, 5885217), (65, 5432508), (69, 5117580), (78, 4527090), (81, 4359420), (90, 3923478), (92, 3838185), (108, 3269565), (115, 3070548), (117, 3018060), (130, 2716254), (135, 2615652), (138, 2558790), (156, 2263545), (162, 2179710), (180, 1961739), (195, 1810836), (207, 1705860), (230, 1535274), (234, 1509030), (243, 1453140), (260, 1358127), (270, 1307826), (276, 1279395), (299, 1180980), (324, 1089855), (345, 1023516), (351, 1006020), (390, 905418), (405, 871884), (414, 852930), (460, 767637), (468, 754515), (486, 726570), (540, 653913), (585, 603612), (598, 590490), (621, 568620), (690, 511758), (702, 503010), (729, 484380), (780, 452709), (810, 435942), (828, 426465), (897, 393660), (972, 363285), (1035, 341172), (1053, 335340), (1170, 301806), (1196, 295245), (1215, 290628), (1242, 284310), (1380, 255879), (1404, 251505), (1458, 242190), (1495, 236196), (1620, 217971), (1755, 201204), (1794, 196830), (1863, 189540), (2070, 170586), (2106, 167670), (2187, 161460), (2340, 150903), (2430, 145314), (2484, 142155), (2691, 131220), (2916, 121095), (2990, 118098), (3105, 113724), (3159, 111780), (3510, 100602), (3588, 98415), (3645, 96876), (3726, 94770), (4140, 85293), (4212, 83835), (4374, 80730), (4485, 78732), (4860, 72657), (5265, 67068), (5382, 65610), (5589, 63180), (5980, 59049), (6210, 56862), (6318, 55890), (6561, 53820), (7020, 50301), (7290, 48438), (7452, 47385), (8073, 43740), (8748, 40365), (8970, 39366), (9315, 37908), (9477, 37260), (10530, 33534), (10764, 32805), (10935, 32292), (11178, 31590), (12420, 28431), (12636, 27945), (13122, 26910), (13455, 26244), (14580, 24219), (15795, 22356), (16146, 21870), (16767, 21060), (17940, 19683), (18630, 18954)]