1444156700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 3761092608

約数和(自身を除く): 2316935908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 61, 62, 70, 100, 122, 124, 140, 155, 175, 217, 244, 305, 310, 350, 427, 434, 610, 620, 700, 775, 854, 868, 1085, 1091, 1220, 1525, 1550, 1708, 1891, 2135, 2170, 2182, 3050, 3100, 3782, 4270, 4340, 4364, 5425, 5455, 6100, 7564, 7637, 8540, 9455, 10675, 10850, 10910, 13237, 15274, 18910, 21350, 21700, 21820, 26474, 27275, 30548, 33821, 37820, 38185, 42700, 47275, 52948, 54550, 66185, 66551, 67642, 76370, 94550, 109100, 132370, 133102, 135284, 152740, 169105, 189100, 190925, 236747, 264740, 266204, 330925, 332755, 338210, 381850, 465857, 473494, 661850, 665510, 676420, 763700, 845525, 931714, 946988, 1183735, 1323700, 1331020, 1663775, 1691050, 1863428, 2063081, 2329285, 2367470, 3327550, 3382100, 4126162, 4658570, 4734940, 5918675, 6655100, 8252324, 9317140, 10315405, 11646425, 11837350, 14441567, 20630810, 23292850, 23674700, 28883134, 41261620, 46585700, 51577025, 57766268, 72207835, 103154050, 144415670, 206308100, 288831340, 361039175, 722078350, 1444156700]

約数ペア:

[(1, 1444156700), (2, 722078350), (4, 361039175), (5, 288831340), (7, 206308100), (10, 144415670), (14, 103154050), (20, 72207835), (25, 57766268), (28, 51577025), (31, 46585700), (35, 41261620), (50, 28883134), (61, 23674700), (62, 23292850), (70, 20630810), (100, 14441567), (122, 11837350), (124, 11646425), (140, 10315405), (155, 9317140), (175, 8252324), (217, 6655100), (244, 5918675), (305, 4734940), (310, 4658570), (350, 4126162), (427, 3382100), (434, 3327550), (610, 2367470), (620, 2329285), (700, 2063081), (775, 1863428), (854, 1691050), (868, 1663775), (1085, 1331020), (1091, 1323700), (1220, 1183735), (1525, 946988), (1550, 931714), (1708, 845525), (1891, 763700), (2135, 676420), (2170, 665510), (2182, 661850), (3050, 473494), (3100, 465857), (3782, 381850), (4270, 338210), (4340, 332755), (4364, 330925), (5425, 266204), (5455, 264740), (6100, 236747), (7564, 190925), (7637, 189100), (8540, 169105), (9455, 152740), (10675, 135284), (10850, 133102), (10910, 132370), (13237, 109100), (15274, 94550), (18910, 76370), (21350, 67642), (21700, 66551), (21820, 66185), (26474, 54550), (27275, 52948), (30548, 47275), (33821, 42700), (37820, 38185)]