222374686100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{137941}}^1$

素因数の和:138023

約数の個数: 144

約数和(自身を含む): 574721548800

約数和(自身を除く): 352346862700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 140, 175, 188, 196, 235, 245, 329, 343, 350, 470, 490, 658, 686, 700, 940, 980, 1175, 1225, 1316, 1372, 1645, 1715, 2303, 2350, 2450, 3290, 3430, 4606, 4700, 4900, 6580, 6860, 8225, 8575, 9212, 11515, 16121, 16450, 17150, 23030, 32242, 32900, 34300, 46060, 57575, 64484, 80605, 115150, 137941, 161210, 230300, 275882, 322420, 403025, 551764, 689705, 806050, 965587, 1379410, 1612100, 1931174, 2758820, 3448525, 3862348, 4827935, 6483227, 6759109, 6897050, 9655870, 12966454, 13518218, 13794100, 19311740, 24139675, 25932908, 27036436, 32416135, 33795545, 45382589, 47313763, 48279350, 64832270, 67591090, 90765178, 94627526, 96558700, 129664540, 135182180, 162080675, 168977725, 181530356, 189255052, 226912945, 236568815, 317678123, 324161350, 337955450, 453825890, 473137630, 635356246, 648322700, 675910900, 907651780, 946275260, 1134564725, 1182844075, 1270712492, 1588390615, 2223746861, 2269129450, 2365688150, 3176781230, 4447493722, 4538258900, 4731376300, 6353562460, 7941953075, 8894987444, 11118734305, 15883906150, 22237468610, 31767812300, 44474937220, 55593671525, 111187343050, 222374686100]

約数ペア:

[(1, 222374686100), (2, 111187343050), (4, 55593671525), (5, 44474937220), (7, 31767812300), (10, 22237468610), (14, 15883906150), (20, 11118734305), (25, 8894987444), (28, 7941953075), (35, 6353562460), (47, 4731376300), (49, 4538258900), (50, 4447493722), (70, 3176781230), (94, 2365688150), (98, 2269129450), (100, 2223746861), (140, 1588390615), (175, 1270712492), (188, 1182844075), (196, 1134564725), (235, 946275260), (245, 907651780), (329, 675910900), (343, 648322700), (350, 635356246), (470, 473137630), (490, 453825890), (658, 337955450), (686, 324161350), (700, 317678123), (940, 236568815), (980, 226912945), (1175, 189255052), (1225, 181530356), (1316, 168977725), (1372, 162080675), (1645, 135182180), (1715, 129664540), (2303, 96558700), (2350, 94627526), (2450, 90765178), (3290, 67591090), (3430, 64832270), (4606, 48279350), (4700, 47313763), (4900, 45382589), (6580, 33795545), (6860, 32416135), (8225, 27036436), (8575, 25932908), (9212, 24139675), (11515, 19311740), (16121, 13794100), (16450, 13518218), (17150, 12966454), (23030, 9655870), (32242, 6897050), (32900, 6759109), (34300, 6483227), (46060, 4827935), (57575, 3862348), (64484, 3448525), (80605, 2758820), (115150, 1931174), (137941, 1612100), (161210, 1379410), (230300, 965587), (275882, 806050), (322420, 689705), (403025, 551764)]