82292700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 274982400

約数和(自身を除く): 192689700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 149, 150, 175, 210, 263, 298, 300, 350, 420, 447, 525, 526, 596, 700, 745, 789, 894, 1043, 1050, 1052, 1315, 1490, 1578, 1788, 1841, 2086, 2100, 2235, 2630, 2980, 3129, 3156, 3682, 3725, 3945, 4172, 4470, 5215, 5260, 5523, 6258, 6575, 7364, 7450, 7890, 8940, 9205, 10430, 11046, 11175, 12516, 13150, 14900, 15645, 15780, 18410, 19725, 20860, 22092, 22350, 26075, 26300, 27615, 31290, 36820, 39187, 39450, 44700, 46025, 52150, 55230, 62580, 78225, 78374, 78900, 92050, 104300, 110460, 117561, 138075, 156450, 156748, 184100, 195935, 235122, 274309, 276150, 312900, 391870, 470244, 548618, 552300, 587805, 783740, 822927, 979675, 1097236, 1175610, 1371545, 1645854, 1959350, 2351220, 2743090, 2939025, 3291708, 3918700, 4114635, 5486180, 5878050, 6857725, 8229270, 11756100, 13715450, 16458540, 20573175, 27430900, 41146350, 82292700]

約数ペア:

[(1, 82292700), (2, 41146350), (3, 27430900), (4, 20573175), (5, 16458540), (6, 13715450), (7, 11756100), (10, 8229270), (12, 6857725), (14, 5878050), (15, 5486180), (20, 4114635), (21, 3918700), (25, 3291708), (28, 2939025), (30, 2743090), (35, 2351220), (42, 1959350), (50, 1645854), (60, 1371545), (70, 1175610), (75, 1097236), (84, 979675), (100, 822927), (105, 783740), (140, 587805), (149, 552300), (150, 548618), (175, 470244), (210, 391870), (263, 312900), (298, 276150), (300, 274309), (350, 235122), (420, 195935), (447, 184100), (525, 156748), (526, 156450), (596, 138075), (700, 117561), (745, 110460), (789, 104300), (894, 92050), (1043, 78900), (1050, 78374), (1052, 78225), (1315, 62580), (1490, 55230), (1578, 52150), (1788, 46025), (1841, 44700), (2086, 39450), (2100, 39187), (2235, 36820), (2630, 31290), (2980, 27615), (3129, 26300), (3156, 26075), (3682, 22350), (3725, 22092), (3945, 20860), (4172, 19725), (4470, 18410), (5215, 15780), (5260, 15645), (5523, 14900), (6258, 13150), (6575, 12516), (7364, 11175), (7450, 11046), (7890, 10430), (8940, 9205)]