20174844300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{4007}}^1$

素因数の和:5328

約数の個数: 144

約数和(自身を含む): 62927139072

約数和(自身を除く): 42752294772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1291, 1300, 1950, 2582, 3873, 3900, 4007, 5164, 6455, 7746, 8014, 12021, 12910, 15492, 16028, 16783, 19365, 20035, 24042, 25820, 32275, 33566, 38730, 40070, 48084, 50349, 52091, 60105, 64550, 67132, 77460, 80140, 83915, 96825, 100175, 100698, 104182, 120210, 129100, 156273, 167830, 193650, 200350, 201396, 208364, 240420, 251745, 260455, 300525, 312546, 335660, 387300, 400700, 419575, 503490, 520910, 601050, 625092, 781365, 839150, 1006980, 1041820, 1202100, 1258725, 1302275, 1562730, 1678300, 2517450, 2604550, 3125460, 3906825, 5034900, 5173037, 5209100, 7813650, 10346074, 15519111, 15627300, 20692148, 25865185, 31038222, 51730370, 62076444, 67249481, 77595555, 103460740, 129325925, 134498962, 155191110, 201748443, 258651850, 268997924, 310382220, 336247405, 387977775, 403496886, 517303700, 672494810, 775955550, 806993772, 1008742215, 1344989620, 1551911100, 1681237025, 2017484430, 3362474050, 4034968860, 5043711075, 6724948100, 10087422150, 20174844300]

約数ペア:

[(1, 20174844300), (2, 10087422150), (3, 6724948100), (4, 5043711075), (5, 4034968860), (6, 3362474050), (10, 2017484430), (12, 1681237025), (13, 1551911100), (15, 1344989620), (20, 1008742215), (25, 806993772), (26, 775955550), (30, 672494810), (39, 517303700), (50, 403496886), (52, 387977775), (60, 336247405), (65, 310382220), (75, 268997924), (78, 258651850), (100, 201748443), (130, 155191110), (150, 134498962), (156, 129325925), (195, 103460740), (260, 77595555), (300, 67249481), (325, 62076444), (390, 51730370), (650, 31038222), (780, 25865185), (975, 20692148), (1291, 15627300), (1300, 15519111), (1950, 10346074), (2582, 7813650), (3873, 5209100), (3900, 5173037), (4007, 5034900), (5164, 3906825), (6455, 3125460), (7746, 2604550), (8014, 2517450), (12021, 1678300), (12910, 1562730), (15492, 1302275), (16028, 1258725), (16783, 1202100), (19365, 1041820), (20035, 1006980), (24042, 839150), (25820, 781365), (32275, 625092), (33566, 601050), (38730, 520910), (40070, 503490), (48084, 419575), (50349, 400700), (52091, 387300), (60105, 335660), (64550, 312546), (67132, 300525), (77460, 260455), (80140, 251745), (83915, 240420), (96825, 208364), (100175, 201396), (100698, 200350), (104182, 193650), (120210, 167830), (129100, 156273)]