149172900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 451221120

約数和(自身を除く): 302048220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 89, 100, 111, 148, 150, 151, 178, 185, 222, 267, 300, 302, 356, 370, 444, 445, 453, 534, 555, 604, 740, 755, 890, 906, 925, 1068, 1110, 1335, 1510, 1780, 1812, 1850, 2220, 2225, 2265, 2670, 2775, 3020, 3293, 3700, 3775, 4450, 4530, 5340, 5550, 5587, 6586, 6675, 7550, 8900, 9060, 9879, 11100, 11174, 11325, 13172, 13350, 13439, 15100, 16465, 16761, 19758, 22348, 22650, 26700, 26878, 27935, 32930, 33522, 39516, 40317, 45300, 49395, 53756, 55870, 65860, 67044, 67195, 80634, 82325, 83805, 98790, 111740, 134390, 139675, 161268, 164650, 167610, 197580, 201585, 246975, 268780, 279350, 329300, 335220, 335975, 403170, 419025, 493950, 497243, 558700, 671950, 806340, 838050, 987900, 994486, 1007925, 1343900, 1491729, 1676100, 1988972, 2015850, 2486215, 2983458, 4031700, 4972430, 5966916, 7458645, 9944860, 12431075, 14917290, 24862150, 29834580, 37293225, 49724300, 74586450, 149172900]

約数ペア:

[(1, 149172900), (2, 74586450), (3, 49724300), (4, 37293225), (5, 29834580), (6, 24862150), (10, 14917290), (12, 12431075), (15, 9944860), (20, 7458645), (25, 5966916), (30, 4972430), (37, 4031700), (50, 2983458), (60, 2486215), (74, 2015850), (75, 1988972), (89, 1676100), (100, 1491729), (111, 1343900), (148, 1007925), (150, 994486), (151, 987900), (178, 838050), (185, 806340), (222, 671950), (267, 558700), (300, 497243), (302, 493950), (356, 419025), (370, 403170), (444, 335975), (445, 335220), (453, 329300), (534, 279350), (555, 268780), (604, 246975), (740, 201585), (755, 197580), (890, 167610), (906, 164650), (925, 161268), (1068, 139675), (1110, 134390), (1335, 111740), (1510, 98790), (1780, 83805), (1812, 82325), (1850, 80634), (2220, 67195), (2225, 67044), (2265, 65860), (2670, 55870), (2775, 53756), (3020, 49395), (3293, 45300), (3700, 40317), (3775, 39516), (4450, 33522), (4530, 32930), (5340, 27935), (5550, 26878), (5587, 26700), (6586, 22650), (6675, 22348), (7550, 19758), (8900, 16761), (9060, 16465), (9879, 15100), (11100, 13439), (11174, 13350), (11325, 13172)]