201345660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 649827360

約数和(自身を除く): 448481700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 113, 114, 171, 180, 190, 226, 228, 285, 339, 342, 380, 452, 521, 565, 570, 678, 684, 855, 1017, 1042, 1130, 1140, 1356, 1563, 1695, 1710, 2034, 2084, 2147, 2260, 2605, 3126, 3390, 3420, 4068, 4294, 4689, 5085, 5210, 6252, 6441, 6780, 7815, 8588, 9378, 9899, 10170, 10420, 10735, 12882, 15630, 18756, 19323, 19798, 20340, 21470, 23445, 25764, 29697, 31260, 32205, 38646, 39596, 42940, 46890, 49495, 58873, 59394, 64410, 77292, 89091, 93780, 96615, 98990, 117746, 118788, 128820, 148485, 176619, 178182, 193230, 197980, 235492, 294365, 296970, 353238, 356364, 386460, 445455, 529857, 588730, 593940, 706476, 883095, 890910, 1059714, 1118587, 1177460, 1766190, 1781820, 2119428, 2237174, 2649285, 3355761, 3532380, 4474348, 5298570, 5592935, 6711522, 10067283, 10597140, 11185870, 13423044, 16778805, 20134566, 22371740, 33557610, 40269132, 50336415, 67115220, 100672830, 201345660]

約数ペア:

[(1, 201345660), (2, 100672830), (3, 67115220), (4, 50336415), (5, 40269132), (6, 33557610), (9, 22371740), (10, 20134566), (12, 16778805), (15, 13423044), (18, 11185870), (19, 10597140), (20, 10067283), (30, 6711522), (36, 5592935), (38, 5298570), (45, 4474348), (57, 3532380), (60, 3355761), (76, 2649285), (90, 2237174), (95, 2119428), (113, 1781820), (114, 1766190), (171, 1177460), (180, 1118587), (190, 1059714), (226, 890910), (228, 883095), (285, 706476), (339, 593940), (342, 588730), (380, 529857), (452, 445455), (521, 386460), (565, 356364), (570, 353238), (678, 296970), (684, 294365), (855, 235492), (1017, 197980), (1042, 193230), (1130, 178182), (1140, 176619), (1356, 148485), (1563, 128820), (1695, 118788), (1710, 117746), (2034, 98990), (2084, 96615), (2147, 93780), (2260, 89091), (2605, 77292), (3126, 64410), (3390, 59394), (3420, 58873), (4068, 49495), (4294, 46890), (4689, 42940), (5085, 39596), (5210, 38646), (6252, 32205), (6441, 31260), (6780, 29697), (7815, 25764), (8588, 23445), (9378, 21470), (9899, 20340), (10170, 19798), (10420, 19323), (10735, 18756), (12882, 15630)]