2555451600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163811}}^1$

素因数の和:163845

約数の個数: 120

約数和(自身を含む): 8815706592

約数和(自身を除く): 6260254992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 163811, 327622, 491433, 655244, 819055, 982866, 1310488, 1638110, 1965732, 2129543, 2457165, 2620976, 3276220, 3931464, 4095275, 4259086, 4914330, 6388629, 6552440, 7862928, 8190550, 8518172, 9828660, 10647715, 12285825, 12777258, 13104880, 16381100, 17036344, 19657320, 21295430, 24571650, 25554516, 31943145, 32762200, 34072688, 39314640, 42590860, 49143300, 51109032, 53238575, 63886290, 65524400, 85181720, 98286600, 102218064, 106477150, 127772580, 159715725, 170363440, 196573200, 212954300, 255545160, 319431450, 425908600, 511090320, 638862900, 851817200, 1277725800, 2555451600]

約数ペア:

[(1, 2555451600), (2, 1277725800), (3, 851817200), (4, 638862900), (5, 511090320), (6, 425908600), (8, 319431450), (10, 255545160), (12, 212954300), (13, 196573200), (15, 170363440), (16, 159715725), (20, 127772580), (24, 106477150), (25, 102218064), (26, 98286600), (30, 85181720), (39, 65524400), (40, 63886290), (48, 53238575), (50, 51109032), (52, 49143300), (60, 42590860), (65, 39314640), (75, 34072688), (78, 32762200), (80, 31943145), (100, 25554516), (104, 24571650), (120, 21295430), (130, 19657320), (150, 17036344), (156, 16381100), (195, 13104880), (200, 12777258), (208, 12285825), (240, 10647715), (260, 9828660), (300, 8518172), (312, 8190550), (325, 7862928), (390, 6552440), (400, 6388629), (520, 4914330), (600, 4259086), (624, 4095275), (650, 3931464), (780, 3276220), (975, 2620976), (1040, 2457165), (1200, 2129543), (1300, 1965732), (1560, 1638110), (1950, 1310488), (2600, 982866), (3120, 819055), (3900, 655244), (5200, 491433), (7800, 327622), (15600, 163811)]