72034900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 108

約数和(自身を含む): 185584476

約数和(自身を除く): 113549576

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 140, 175, 196, 241, 244, 245, 305, 350, 427, 482, 490, 610, 700, 854, 964, 980, 1205, 1220, 1225, 1525, 1687, 1708, 2135, 2410, 2450, 2989, 3050, 3374, 4270, 4820, 4900, 5978, 6025, 6100, 6748, 8435, 8540, 10675, 11809, 11956, 12050, 14701, 14945, 16870, 21350, 23618, 24100, 29402, 29890, 33740, 42175, 42700, 47236, 58804, 59045, 59780, 73505, 74725, 84350, 102907, 118090, 147010, 149450, 168700, 205814, 236180, 294020, 295225, 298900, 367525, 411628, 514535, 590450, 720349, 735050, 1029070, 1180900, 1440698, 1470100, 2058140, 2572675, 2881396, 3601745, 5145350, 7203490, 10290700, 14406980, 18008725, 36017450, 72034900]

約数ペア:

[(1, 72034900), (2, 36017450), (4, 18008725), (5, 14406980), (7, 10290700), (10, 7203490), (14, 5145350), (20, 3601745), (25, 2881396), (28, 2572675), (35, 2058140), (49, 1470100), (50, 1440698), (61, 1180900), (70, 1029070), (98, 735050), (100, 720349), (122, 590450), (140, 514535), (175, 411628), (196, 367525), (241, 298900), (244, 295225), (245, 294020), (305, 236180), (350, 205814), (427, 168700), (482, 149450), (490, 147010), (610, 118090), (700, 102907), (854, 84350), (964, 74725), (980, 73505), (1205, 59780), (1220, 59045), (1225, 58804), (1525, 47236), (1687, 42700), (1708, 42175), (2135, 33740), (2410, 29890), (2450, 29402), (2989, 24100), (3050, 23618), (3374, 21350), (4270, 16870), (4820, 14945), (4900, 14701), (5978, 12050), (6025, 11956), (6100, 11809), (6748, 10675), (8435, 8540)]