25113060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 91728000

約数和(自身を除く): 66614940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1049, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2098, 2394, 2660, 3147, 3420, 3990, 4196, 4788, 5245, 5985, 6294, 7343, 7980, 9441, 10490, 11970, 12588, 14686, 15735, 18882, 19931, 20980, 22029, 23940, 29372, 31470, 36715, 37764, 39862, 44058, 47205, 59793, 62940, 66087, 73430, 79724, 88116, 94410, 99655, 110145, 119586, 132174, 139517, 146860, 179379, 188820, 199310, 220290, 239172, 264348, 279034, 298965, 330435, 358758, 398620, 418551, 440580, 558068, 597930, 660870, 697585, 717516, 837102, 896895, 1195860, 1255653, 1321740, 1395170, 1674204, 1793790, 2092755, 2511306, 2790340, 3587580, 4185510, 5022612, 6278265, 8371020, 12556530, 25113060]

約数ペア:

[(1, 25113060), (2, 12556530), (3, 8371020), (4, 6278265), (5, 5022612), (6, 4185510), (7, 3587580), (9, 2790340), (10, 2511306), (12, 2092755), (14, 1793790), (15, 1674204), (18, 1395170), (19, 1321740), (20, 1255653), (21, 1195860), (28, 896895), (30, 837102), (35, 717516), (36, 697585), (38, 660870), (42, 597930), (45, 558068), (57, 440580), (60, 418551), (63, 398620), (70, 358758), (76, 330435), (84, 298965), (90, 279034), (95, 264348), (105, 239172), (114, 220290), (126, 199310), (133, 188820), (140, 179379), (171, 146860), (180, 139517), (190, 132174), (210, 119586), (228, 110145), (252, 99655), (266, 94410), (285, 88116), (315, 79724), (342, 73430), (380, 66087), (399, 62940), (420, 59793), (532, 47205), (570, 44058), (630, 39862), (665, 37764), (684, 36715), (798, 31470), (855, 29372), (1049, 23940), (1140, 22029), (1197, 20980), (1260, 19931), (1330, 18882), (1596, 15735), (1710, 14686), (1995, 12588), (2098, 11970), (2394, 10490), (2660, 9441), (3147, 7980), (3420, 7343), (3990, 6294), (4196, 5985), (4788, 5245)]