204022530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17573}}^1$

素因数の和:17632

約数の個数: 64

約数和(自身を含む): 556744320

約数和(自身を除く): 352721790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 17573, 35146, 52719, 87865, 105438, 158157, 175730, 263595, 316314, 474471, 527190, 755639, 790785, 948942, 1511278, 1581570, 2266917, 2372355, 3778195, 4533834, 4744710, 6800751, 7556390, 11334585, 13601502, 20402253, 22669170, 34003755, 40804506, 68007510, 102011265, 204022530]

約数ペア:

[(1, 204022530), (2, 102011265), (3, 68007510), (5, 40804506), (6, 34003755), (9, 22669170), (10, 20402253), (15, 13601502), (18, 11334585), (27, 7556390), (30, 6800751), (43, 4744710), (45, 4533834), (54, 3778195), (86, 2372355), (90, 2266917), (129, 1581570), (135, 1511278), (215, 948942), (258, 790785), (270, 755639), (387, 527190), (430, 474471), (645, 316314), (774, 263595), (1161, 175730), (1290, 158157), (1935, 105438), (2322, 87865), (3870, 52719), (5805, 35146), (11610, 17573)]