88890900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{6047}}^1$

素因数の和:6078

約数の個数: 108

約数和(自身を含む): 299230848

約数和(自身を除く): 210339948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 6047, 7350, 12094, 14700, 18141, 24188, 30235, 36282, 42329, 60470, 72564, 84658, 90705, 120940, 126987, 151175, 169316, 181410, 211645, 253974, 296303, 302350, 362820, 423290, 453525, 507948, 592606, 604700, 634935, 846580, 888909, 907050, 1058225, 1185212, 1269870, 1481515, 1777818, 1814100, 2116450, 2539740, 2963030, 3174675, 3555636, 4232900, 4444545, 5926060, 6349350, 7407575, 8889090, 12698700, 14815150, 17778180, 22222725, 29630300, 44445450, 88890900]

約数ペア:

[(1, 88890900), (2, 44445450), (3, 29630300), (4, 22222725), (5, 17778180), (6, 14815150), (7, 12698700), (10, 8889090), (12, 7407575), (14, 6349350), (15, 5926060), (20, 4444545), (21, 4232900), (25, 3555636), (28, 3174675), (30, 2963030), (35, 2539740), (42, 2116450), (49, 1814100), (50, 1777818), (60, 1481515), (70, 1269870), (75, 1185212), (84, 1058225), (98, 907050), (100, 888909), (105, 846580), (140, 634935), (147, 604700), (150, 592606), (175, 507948), (196, 453525), (210, 423290), (245, 362820), (294, 302350), (300, 296303), (350, 253974), (420, 211645), (490, 181410), (525, 169316), (588, 151175), (700, 126987), (735, 120940), (980, 90705), (1050, 84658), (1225, 72564), (1470, 60470), (2100, 42329), (2450, 36282), (2940, 30235), (3675, 24188), (4900, 18141), (6047, 14700), (7350, 12094)]