141652400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 361182240

約数和(自身を除く): 219529840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 89, 92, 100, 115, 173, 178, 184, 200, 230, 346, 356, 368, 400, 445, 460, 575, 692, 712, 865, 890, 920, 1150, 1384, 1424, 1730, 1780, 1840, 2047, 2225, 2300, 2768, 3460, 3560, 3979, 4094, 4325, 4450, 4600, 6920, 7120, 7958, 8188, 8650, 8900, 9200, 10235, 13840, 15397, 15916, 16376, 17300, 17800, 19895, 20470, 30794, 31832, 32752, 34600, 35600, 39790, 40940, 51175, 61588, 63664, 69200, 76985, 79580, 81880, 99475, 102350, 123176, 153970, 159160, 163760, 198950, 204700, 246352, 307940, 318320, 354131, 384925, 397900, 409400, 615880, 708262, 769850, 795800, 818800, 1231760, 1416524, 1539700, 1591600, 1770655, 2833048, 3079400, 3541310, 5666096, 6158800, 7082620, 8853275, 14165240, 17706550, 28330480, 35413100, 70826200, 141652400]

約数ペア:

[(1, 141652400), (2, 70826200), (4, 35413100), (5, 28330480), (8, 17706550), (10, 14165240), (16, 8853275), (20, 7082620), (23, 6158800), (25, 5666096), (40, 3541310), (46, 3079400), (50, 2833048), (80, 1770655), (89, 1591600), (92, 1539700), (100, 1416524), (115, 1231760), (173, 818800), (178, 795800), (184, 769850), (200, 708262), (230, 615880), (346, 409400), (356, 397900), (368, 384925), (400, 354131), (445, 318320), (460, 307940), (575, 246352), (692, 204700), (712, 198950), (865, 163760), (890, 159160), (920, 153970), (1150, 123176), (1384, 102350), (1424, 99475), (1730, 81880), (1780, 79580), (1840, 76985), (2047, 69200), (2225, 63664), (2300, 61588), (2768, 51175), (3460, 40940), (3560, 39790), (3979, 35600), (4094, 34600), (4325, 32752), (4450, 31832), (4600, 30794), (6920, 20470), (7120, 19895), (7958, 17800), (8188, 17300), (8650, 16376), (8900, 15916), (9200, 15397), (10235, 13840)]