222413536700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 504084924000

約数和(自身を除く): 281671387300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 149, 290, 298, 547, 580, 596, 725, 745, 941, 1094, 1450, 1490, 1882, 2188, 2735, 2900, 2980, 3725, 3764, 4321, 4705, 5470, 7450, 8642, 9410, 10940, 13675, 14900, 15863, 17284, 18820, 21605, 23525, 27289, 27350, 31726, 43210, 47050, 54578, 54700, 63452, 79315, 81503, 86420, 94100, 108025, 109156, 136445, 140209, 158630, 163006, 216050, 272890, 280418, 317260, 326012, 396575, 407515, 432100, 514727, 545780, 560836, 682225, 701045, 793150, 815030, 1029454, 1364450, 1402090, 1586300, 1630060, 2037575, 2058908, 2363587, 2573635, 2728900, 2804180, 3505225, 4066061, 4075150, 4727174, 5147270, 7010450, 8132122, 8150300, 9454348, 10294540, 11817935, 12868175, 14020900, 14927083, 16264244, 20330305, 23635870, 25736350, 29854166, 40660610, 47271740, 51472700, 59089675, 59708332, 74635415, 76694323, 81321220, 101651525, 118179350, 149270830, 153388646, 203303050, 236358700, 298541660, 306777292, 373177075, 383471615, 406606100, 746354150, 766943230, 1492708300, 1533886460, 1917358075, 2224135367, 3834716150, 4448270734, 7669432300, 8896541468, 11120676835, 22241353670, 44482707340, 55603384175, 111206768350, 222413536700]

約数ペア:

[(1, 222413536700), (2, 111206768350), (4, 55603384175), (5, 44482707340), (10, 22241353670), (20, 11120676835), (25, 8896541468), (29, 7669432300), (50, 4448270734), (58, 3834716150), (100, 2224135367), (116, 1917358075), (145, 1533886460), (149, 1492708300), (290, 766943230), (298, 746354150), (547, 406606100), (580, 383471615), (596, 373177075), (725, 306777292), (745, 298541660), (941, 236358700), (1094, 203303050), (1450, 153388646), (1490, 149270830), (1882, 118179350), (2188, 101651525), (2735, 81321220), (2900, 76694323), (2980, 74635415), (3725, 59708332), (3764, 59089675), (4321, 51472700), (4705, 47271740), (5470, 40660610), (7450, 29854166), (8642, 25736350), (9410, 23635870), (10940, 20330305), (13675, 16264244), (14900, 14927083), (15863, 14020900), (17284, 12868175), (18820, 11817935), (21605, 10294540), (23525, 9454348), (27289, 8150300), (27350, 8132122), (31726, 7010450), (43210, 5147270), (47050, 4727174), (54578, 4075150), (54700, 4066061), (63452, 3505225), (79315, 2804180), (81503, 2728900), (86420, 2573635), (94100, 2363587), (108025, 2058908), (109156, 2037575), (136445, 1630060), (140209, 1586300), (158630, 1402090), (163006, 1364450), (216050, 1029454), (272890, 815030), (280418, 793150), (317260, 701045), (326012, 682225), (396575, 560836), (407515, 545780), (432100, 514727)]