71397000500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1987

約数の個数: 192

約数和(自身を含む): 181778688000

約数和(自身を除く): 110381687500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 140, 149, 158, 175, 250, 298, 316, 350, 395, 500, 553, 596, 700, 745, 790, 875, 1043, 1106, 1490, 1580, 1733, 1750, 1975, 2086, 2212, 2765, 2980, 3466, 3500, 3725, 3950, 4172, 5215, 5530, 6932, 7450, 7900, 8665, 9875, 10430, 11060, 11771, 12131, 13825, 14900, 17330, 18625, 19750, 20860, 23542, 24262, 26075, 27650, 34660, 37250, 39500, 43325, 47084, 48524, 52150, 55300, 58855, 60655, 69125, 74500, 82397, 86650, 104300, 117710, 121310, 130375, 136907, 138250, 164794, 173300, 216625, 235420, 242620, 258217, 260750, 273814, 276500, 294275, 303275, 329588, 411985, 433250, 516434, 521500, 547628, 588550, 606550, 684535, 823970, 866500, 958349, 1032868, 1177100, 1213100, 1291085, 1369070, 1471375, 1516375, 1647940, 1807519, 1916698, 2059925, 2582170, 2738140, 2942750, 3032750, 3422675, 3615038, 3833396, 4119850, 4791745, 5164340, 5885500, 6065500, 6455425, 6845350, 7230076, 8239700, 9037595, 9583490, 10299625, 12910850, 13690700, 17113375, 18075190, 19166980, 20399143, 20599250, 23958725, 25821700, 32277125, 34226750, 36150380, 40798286, 41198500, 45187975, 47917450, 64554250, 68453500, 81596572, 90375950, 95834900, 101995715, 119793625, 129108500, 142794001, 180751900, 203991430, 225939875, 239587250, 285588002, 407982860, 451879750, 479174500, 509978575, 571176004, 713970005, 903759500, 1019957150, 1427940010, 2039914300, 2549892875, 2855880020, 3569850025, 5099785750, 7139700050, 10199571500, 14279400100, 17849250125, 35698500250, 71397000500]

約数ペア:

[(1, 71397000500), (2, 35698500250), (4, 17849250125), (5, 14279400100), (7, 10199571500), (10, 7139700050), (14, 5099785750), (20, 3569850025), (25, 2855880020), (28, 2549892875), (35, 2039914300), (50, 1427940010), (70, 1019957150), (79, 903759500), (100, 713970005), (125, 571176004), (140, 509978575), (149, 479174500), (158, 451879750), (175, 407982860), (250, 285588002), (298, 239587250), (316, 225939875), (350, 203991430), (395, 180751900), (500, 142794001), (553, 129108500), (596, 119793625), (700, 101995715), (745, 95834900), (790, 90375950), (875, 81596572), (1043, 68453500), (1106, 64554250), (1490, 47917450), (1580, 45187975), (1733, 41198500), (1750, 40798286), (1975, 36150380), (2086, 34226750), (2212, 32277125), (2765, 25821700), (2980, 23958725), (3466, 20599250), (3500, 20399143), (3725, 19166980), (3950, 18075190), (4172, 17113375), (5215, 13690700), (5530, 12910850), (6932, 10299625), (7450, 9583490), (7900, 9037595), (8665, 8239700), (9875, 7230076), (10430, 6845350), (11060, 6455425), (11771, 6065500), (12131, 5885500), (13825, 5164340), (14900, 4791745), (17330, 4119850), (18625, 3833396), (19750, 3615038), (20860, 3422675), (23542, 3032750), (24262, 2942750), (26075, 2738140), (27650, 2582170), (34660, 2059925), (37250, 1916698), (39500, 1807519), (43325, 1647940), (47084, 1516375), (48524, 1471375), (52150, 1369070), (55300, 1291085), (58855, 1213100), (60655, 1177100), (69125, 1032868), (74500, 958349), (82397, 866500), (86650, 823970), (104300, 684535), (117710, 606550), (121310, 588550), (130375, 547628), (136907, 521500), (138250, 516434), (164794, 433250), (173300, 411985), (216625, 329588), (235420, 303275), (242620, 294275), (258217, 276500), (260750, 273814)]