171920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6273

約数の個数: 120

約数和(自身を含む): 574754880

約数和(自身を除く): 402834480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6229, 6900, 9200, 12458, 13800, 18687, 24916, 27600, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 143267, 149496, 155725, 186870, 249160, 286534, 298992, 311450, 373740, 429801, 467175, 498320, 573068, 622900, 716335, 747480, 859602, 934350, 1146136, 1245800, 1432670, 1494960, 1719204, 1868700, 2149005, 2292272, 2491600, 2865340, 3438408, 3581675, 3737400, 4298010, 5730680, 6876816, 7163350, 7474800, 8596020, 10745025, 11461360, 14326700, 17192040, 21490050, 28653400, 34384080, 42980100, 57306800, 85960200, 171920400]

約数ペア:

[(1, 171920400), (2, 85960200), (3, 57306800), (4, 42980100), (5, 34384080), (6, 28653400), (8, 21490050), (10, 17192040), (12, 14326700), (15, 11461360), (16, 10745025), (20, 8596020), (23, 7474800), (24, 7163350), (25, 6876816), (30, 5730680), (40, 4298010), (46, 3737400), (48, 3581675), (50, 3438408), (60, 2865340), (69, 2491600), (75, 2292272), (80, 2149005), (92, 1868700), (100, 1719204), (115, 1494960), (120, 1432670), (138, 1245800), (150, 1146136), (184, 934350), (200, 859602), (230, 747480), (240, 716335), (276, 622900), (300, 573068), (345, 498320), (368, 467175), (400, 429801), (460, 373740), (552, 311450), (575, 298992), (600, 286534), (690, 249160), (920, 186870), (1104, 155725), (1150, 149496), (1200, 143267), (1380, 124580), (1725, 99664), (1840, 93435), (2300, 74748), (2760, 62290), (3450, 49832), (4600, 37374), (5520, 31145), (6229, 27600), (6900, 24916), (9200, 18687), (12458, 13800)]