321135750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11015

約数の個数: 96

約数和(自身を含む): 935232480

約数和(自身を除く): 614096730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 975, 1125, 1170, 1625, 1950, 2250, 2925, 3250, 4875, 5850, 9750, 10979, 14625, 21958, 29250, 32937, 54895, 65874, 98811, 109790, 142727, 164685, 197622, 274475, 285454, 329370, 428181, 494055, 548950, 713635, 823425, 856362, 988110, 1284543, 1372375, 1427270, 1646850, 2140905, 2470275, 2569086, 2744750, 3568175, 4117125, 4281810, 4940550, 6422715, 7136350, 8234250, 10704525, 12351375, 12845430, 17840875, 21409050, 24702750, 32113575, 35681750, 53522625, 64227150, 107045250, 160567875, 321135750]

約数ペア:

[(1, 321135750), (2, 160567875), (3, 107045250), (5, 64227150), (6, 53522625), (9, 35681750), (10, 32113575), (13, 24702750), (15, 21409050), (18, 17840875), (25, 12845430), (26, 12351375), (30, 10704525), (39, 8234250), (45, 7136350), (50, 6422715), (65, 4940550), (75, 4281810), (78, 4117125), (90, 3568175), (117, 2744750), (125, 2569086), (130, 2470275), (150, 2140905), (195, 1646850), (225, 1427270), (234, 1372375), (250, 1284543), (325, 988110), (375, 856362), (390, 823425), (450, 713635), (585, 548950), (650, 494055), (750, 428181), (975, 329370), (1125, 285454), (1170, 274475), (1625, 197622), (1950, 164685), (2250, 142727), (2925, 109790), (3250, 98811), (4875, 65874), (5850, 54895), (9750, 32937), (10979, 29250), (14625, 21958)]