56865900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2120

約数の個数: 144

約数和(自身を含む): 202598144

約数和(自身を除く): 145732244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2083, 2100, 2275, 2730, 3900, 4166, 4550, 5460, 6249, 6825, 8332, 9100, 10415, 12498, 13650, 14581, 20830, 24996, 27079, 27300, 29162, 31245, 41660, 43743, 52075, 54158, 58324, 62490, 72905, 81237, 87486, 104150, 108316, 124980, 135395, 145810, 156225, 162474, 174972, 189553, 208300, 218715, 270790, 291620, 312450, 324948, 364525, 379106, 406185, 437430, 541580, 568659, 624900, 676975, 729050, 758212, 812370, 874860, 947765, 1093575, 1137318, 1353950, 1458100, 1624740, 1895530, 2030925, 2187150, 2274636, 2707900, 2843295, 3791060, 4061850, 4374300, 4738825, 5686590, 8123700, 9477650, 11373180, 14216475, 18955300, 28432950, 56865900]

約数ペア:

[(1, 56865900), (2, 28432950), (3, 18955300), (4, 14216475), (5, 11373180), (6, 9477650), (7, 8123700), (10, 5686590), (12, 4738825), (13, 4374300), (14, 4061850), (15, 3791060), (20, 2843295), (21, 2707900), (25, 2274636), (26, 2187150), (28, 2030925), (30, 1895530), (35, 1624740), (39, 1458100), (42, 1353950), (50, 1137318), (52, 1093575), (60, 947765), (65, 874860), (70, 812370), (75, 758212), (78, 729050), (84, 676975), (91, 624900), (100, 568659), (105, 541580), (130, 437430), (140, 406185), (150, 379106), (156, 364525), (175, 324948), (182, 312450), (195, 291620), (210, 270790), (260, 218715), (273, 208300), (300, 189553), (325, 174972), (350, 162474), (364, 156225), (390, 145810), (420, 135395), (455, 124980), (525, 108316), (546, 104150), (650, 87486), (700, 81237), (780, 72905), (910, 62490), (975, 58324), (1050, 54158), (1092, 52075), (1300, 43743), (1365, 41660), (1820, 31245), (1950, 29162), (2083, 27300), (2100, 27079), (2275, 24996), (2730, 20830), (3900, 14581), (4166, 13650), (4550, 12498), (5460, 10415), (6249, 9100), (6825, 8332)]