78083460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 305665920

約数和(自身を除く): 227582460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 227, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 454, 455, 468, 490, 540, 546, 585, 588, 630, 637, 681, 702, 735, 756, 780, 819, 882, 908, 910, 945, 980, 1092, 1135, 1170, 1260, 1274, 1323, 1362, 1365, 1404, 1470, 1589, 1638, 1755, 1764, 1820, 1890, 1911, 2043, 2205, 2270, 2340, 2457, 2548, 2646, 2724, 2730, 2940, 2951, 3178, 3185, 3276, 3405, 3510, 3780, 3822, 4086, 4095, 4410, 4540, 4767, 4914, 5292, 5460, 5733, 5902, 6129, 6356, 6370, 6615, 6810, 7020, 7644, 7945, 8172, 8190, 8820, 8853, 9534, 9555, 9828, 10215, 11123, 11466, 11804, 12258, 12285, 12740, 13230, 13620, 14301, 14755, 15890, 16380, 17199, 17706, 19068, 19110, 20430, 20657, 22246, 22932, 23835, 24516, 24570, 26460, 26559, 28602, 28665, 29510, 30645, 31780, 33369, 34398, 35412, 38220, 40860, 41314, 42903, 44265, 44492, 47670, 49140, 53118, 55615, 57204, 57330, 59020, 61290, 61971, 66738, 68796, 71505, 79677, 82628, 85806, 85995, 88530, 95340, 100107, 103285, 106236, 111230, 114660, 122580, 123942, 132795, 133476, 143010, 144599, 159354, 166845, 171612, 171990, 177060, 185913, 200214, 206570, 214515, 222460, 247884, 265590, 286020, 289198, 300321, 309855, 318708, 333690, 343980, 371826, 398385, 400428, 413140, 429030, 433797, 500535, 531180, 557739, 578396, 600642, 619710, 667380, 722995, 743652, 796770, 858060, 867594, 929565, 1001070, 1115478, 1201284, 1239420, 1301391, 1445990, 1501605, 1593540, 1735188, 1859130, 2002140, 2168985, 2230956, 2602782, 2788695, 2891980, 3003210, 3718260, 3904173, 4337970, 5205564, 5577390, 6006420, 6506955, 7808346, 8675940, 11154780, 13013910, 15616692, 19520865, 26027820, 39041730, 78083460]

約数ペア:

[(1, 78083460), (2, 39041730), (3, 26027820), (4, 19520865), (5, 15616692), (6, 13013910), (7, 11154780), (9, 8675940), (10, 7808346), (12, 6506955), (13, 6006420), (14, 5577390), (15, 5205564), (18, 4337970), (20, 3904173), (21, 3718260), (26, 3003210), (27, 2891980), (28, 2788695), (30, 2602782), (35, 2230956), (36, 2168985), (39, 2002140), (42, 1859130), (45, 1735188), (49, 1593540), (52, 1501605), (54, 1445990), (60, 1301391), (63, 1239420), (65, 1201284), (70, 1115478), (78, 1001070), (84, 929565), (90, 867594), (91, 858060), (98, 796770), (105, 743652), (108, 722995), (117, 667380), (126, 619710), (130, 600642), (135, 578396), (140, 557739), (147, 531180), (156, 500535), (180, 433797), (182, 429030), (189, 413140), (195, 400428), (196, 398385), (210, 371826), (227, 343980), (234, 333690), (245, 318708), (252, 309855), (260, 300321), (270, 289198), (273, 286020), (294, 265590), (315, 247884), (351, 222460), (364, 214515), (378, 206570), (390, 200214), (420, 185913), (441, 177060), (454, 171990), (455, 171612), (468, 166845), (490, 159354), (540, 144599), (546, 143010), (585, 133476), (588, 132795), (630, 123942), (637, 122580), (681, 114660), (702, 111230), (735, 106236), (756, 103285), (780, 100107), (819, 95340), (882, 88530), (908, 85995), (910, 85806), (945, 82628), (980, 79677), (1092, 71505), (1135, 68796), (1170, 66738), (1260, 61971), (1274, 61290), (1323, 59020), (1362, 57330), (1365, 57204), (1404, 55615), (1470, 53118), (1589, 49140), (1638, 47670), (1755, 44492), (1764, 44265), (1820, 42903), (1890, 41314), (1911, 40860), (2043, 38220), (2205, 35412), (2270, 34398), (2340, 33369), (2457, 31780), (2548, 30645), (2646, 29510), (2724, 28665), (2730, 28602), (2940, 26559), (2951, 26460), (3178, 24570), (3185, 24516), (3276, 23835), (3405, 22932), (3510, 22246), (3780, 20657), (3822, 20430), (4086, 19110), (4095, 19068), (4410, 17706), (4540, 17199), (4767, 16380), (4914, 15890), (5292, 14755), (5460, 14301), (5733, 13620), (5902, 13230), (6129, 12740), (6356, 12285), (6370, 12258), (6615, 11804), (6810, 11466), (7020, 11123), (7644, 10215), (7945, 9828), (8172, 9555), (8190, 9534), (8820, 8853)]