156927977200

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{27767}}^1$

素因数の和:28055

約数の個数: 120

約数和(自身を含む): 384264691200

約数和(自身を除く): 227336714000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 199, 200, 284, 355, 398, 400, 568, 710, 796, 995, 1136, 1420, 1592, 1775, 1990, 2840, 3184, 3550, 3980, 4975, 5680, 7100, 7960, 9950, 14129, 14200, 15920, 19900, 27767, 28258, 28400, 39800, 55534, 56516, 70645, 79600, 111068, 113032, 138835, 141290, 222136, 226064, 277670, 282580, 353225, 444272, 555340, 565160, 694175, 706450, 1110680, 1130320, 1388350, 1412900, 1971457, 2221360, 2776700, 2825800, 3942914, 5525633, 5553400, 5651600, 7885828, 9857285, 11051266, 11106800, 15771656, 19714570, 22102532, 27628165, 31543312, 39429140, 44205064, 49286425, 55256330, 78858280, 88410128, 98572850, 110512660, 138140825, 157716560, 197145700, 221025320, 276281650, 392319943, 394291400, 442050640, 552563300, 784639886, 788582800, 1105126600, 1569279772, 1961599715, 2210253200, 3138559544, 3923199430, 6277119088, 7846398860, 9807998575, 15692797720, 19615997150, 31385595440, 39231994300, 78463988600, 156927977200]

約数ペア:

[(1, 156927977200), (2, 78463988600), (4, 39231994300), (5, 31385595440), (8, 19615997150), (10, 15692797720), (16, 9807998575), (20, 7846398860), (25, 6277119088), (40, 3923199430), (50, 3138559544), (71, 2210253200), (80, 1961599715), (100, 1569279772), (142, 1105126600), (199, 788582800), (200, 784639886), (284, 552563300), (355, 442050640), (398, 394291400), (400, 392319943), (568, 276281650), (710, 221025320), (796, 197145700), (995, 157716560), (1136, 138140825), (1420, 110512660), (1592, 98572850), (1775, 88410128), (1990, 78858280), (2840, 55256330), (3184, 49286425), (3550, 44205064), (3980, 39429140), (4975, 31543312), (5680, 27628165), (7100, 22102532), (7960, 19714570), (9950, 15771656), (14129, 11106800), (14200, 11051266), (15920, 9857285), (19900, 7885828), (27767, 5651600), (28258, 5553400), (28400, 5525633), (39800, 3942914), (55534, 2825800), (56516, 2776700), (70645, 2221360), (79600, 1971457), (111068, 1412900), (113032, 1388350), (138835, 1130320), (141290, 1110680), (222136, 706450), (226064, 694175), (277670, 565160), (282580, 555340), (353225, 444272)]