25834140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 83426112

約数和(自身を除く): 57591972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 431, 444, 540, 555, 666, 740, 810, 862, 999, 1110, 1293, 1332, 1620, 1665, 1724, 1998, 2155, 2220, 2586, 2997, 3330, 3879, 3996, 4310, 4995, 5172, 5994, 6465, 6660, 7758, 8620, 9990, 11637, 11988, 12930, 14985, 15516, 15947, 19395, 19980, 23274, 25860, 29970, 31894, 34911, 38790, 46548, 47841, 58185, 59940, 63788, 69822, 77580, 79735, 95682, 116370, 139644, 143523, 159470, 174555, 191364, 232740, 239205, 287046, 318940, 349110, 430569, 478410, 574092, 698220, 717615, 861138, 956820, 1291707, 1435230, 1722276, 2152845, 2583414, 2870460, 4305690, 5166828, 6458535, 8611380, 12917070, 25834140]

約数ペア:

[(1, 25834140), (2, 12917070), (3, 8611380), (4, 6458535), (5, 5166828), (6, 4305690), (9, 2870460), (10, 2583414), (12, 2152845), (15, 1722276), (18, 1435230), (20, 1291707), (27, 956820), (30, 861138), (36, 717615), (37, 698220), (45, 574092), (54, 478410), (60, 430569), (74, 349110), (81, 318940), (90, 287046), (108, 239205), (111, 232740), (135, 191364), (148, 174555), (162, 159470), (180, 143523), (185, 139644), (222, 116370), (270, 95682), (324, 79735), (333, 77580), (370, 69822), (405, 63788), (431, 59940), (444, 58185), (540, 47841), (555, 46548), (666, 38790), (740, 34911), (810, 31894), (862, 29970), (999, 25860), (1110, 23274), (1293, 19980), (1332, 19395), (1620, 15947), (1665, 15516), (1724, 14985), (1998, 12930), (2155, 11988), (2220, 11637), (2586, 9990), (2997, 8620), (3330, 7758), (3879, 6660), (3996, 6465), (4310, 5994), (4995, 5172)]