200735460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 426684060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 113, 139, 142, 180, 213, 226, 278, 284, 339, 355, 417, 426, 452, 556, 565, 639, 678, 695, 710, 834, 852, 1017, 1065, 1130, 1251, 1278, 1356, 1390, 1420, 1668, 1695, 2034, 2085, 2130, 2260, 2502, 2556, 2780, 3195, 3390, 4068, 4170, 4260, 5004, 5085, 6255, 6390, 6780, 8023, 8340, 9869, 10170, 12510, 12780, 15707, 16046, 19738, 20340, 24069, 25020, 29607, 31414, 32092, 39476, 40115, 47121, 48138, 49345, 59214, 62828, 72207, 78535, 80230, 88821, 94242, 96276, 98690, 118428, 120345, 141363, 144414, 148035, 157070, 160460, 177642, 188484, 197380, 235605, 240690, 282726, 288828, 296070, 314140, 355284, 361035, 444105, 471210, 481380, 565452, 592140, 706815, 722070, 888210, 942420, 1115197, 1413630, 1444140, 1776420, 2230394, 2827260, 3345591, 4460788, 5575985, 6691182, 10036773, 11151970, 13382364, 16727955, 20073546, 22303940, 33455910, 40147092, 50183865, 66911820, 100367730, 200735460]

約数ペア:

[(1, 200735460), (2, 100367730), (3, 66911820), (4, 50183865), (5, 40147092), (6, 33455910), (9, 22303940), (10, 20073546), (12, 16727955), (15, 13382364), (18, 11151970), (20, 10036773), (30, 6691182), (36, 5575985), (45, 4460788), (60, 3345591), (71, 2827260), (90, 2230394), (113, 1776420), (139, 1444140), (142, 1413630), (180, 1115197), (213, 942420), (226, 888210), (278, 722070), (284, 706815), (339, 592140), (355, 565452), (417, 481380), (426, 471210), (452, 444105), (556, 361035), (565, 355284), (639, 314140), (678, 296070), (695, 288828), (710, 282726), (834, 240690), (852, 235605), (1017, 197380), (1065, 188484), (1130, 177642), (1251, 160460), (1278, 157070), (1356, 148035), (1390, 144414), (1420, 141363), (1668, 120345), (1695, 118428), (2034, 98690), (2085, 96276), (2130, 94242), (2260, 88821), (2502, 80230), (2556, 78535), (2780, 72207), (3195, 62828), (3390, 59214), (4068, 49345), (4170, 48138), (4260, 47121), (5004, 40115), (5085, 39476), (6255, 32092), (6390, 31414), (6780, 29607), (8023, 25020), (8340, 24069), (9869, 20340), (10170, 19738), (12510, 16046), (12780, 15707)]