128940300

素因数分解:

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

素因数の和:6272

約数の個数: 108

約数和(自身を含む): 421795920

約数和(自身を除く): 292855620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6229, 6900, 10350, 12458, 18687, 20700, 24916, 31145, 37374, 56061, 62290, 74748, 93435, 112122, 124580, 143267, 155725, 186870, 224244, 280305, 286534, 311450, 373740, 429801, 467175, 560610, 573068, 622900, 716335, 859602, 934350, 1121220, 1289403, 1401525, 1432670, 1719204, 1868700, 2149005, 2578806, 2803050, 2865340, 3581675, 4298010, 5157612, 5606100, 6447015, 7163350, 8596020, 10745025, 12894030, 14326700, 21490050, 25788060, 32235075, 42980100, 64470150, 128940300]

約数ペア:

[(1, 128940300), (2, 64470150), (3, 42980100), (4, 32235075), (5, 25788060), (6, 21490050), (9, 14326700), (10, 12894030), (12, 10745025), (15, 8596020), (18, 7163350), (20, 6447015), (23, 5606100), (25, 5157612), (30, 4298010), (36, 3581675), (45, 2865340), (46, 2803050), (50, 2578806), (60, 2149005), (69, 1868700), (75, 1719204), (90, 1432670), (92, 1401525), (100, 1289403), (115, 1121220), (138, 934350), (150, 859602), (180, 716335), (207, 622900), (225, 573068), (230, 560610), (276, 467175), (300, 429801), (345, 373740), (414, 311450), (450, 286534), (460, 280305), (575, 224244), (690, 186870), (828, 155725), (900, 143267), (1035, 124580), (1150, 112122), (1380, 93435), (1725, 74748), (2070, 62290), (2300, 56061), (3450, 37374), (4140, 31145), (5175, 24916), (6229, 20700), (6900, 18687), (10350, 12458)]