125408400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8073

約数の個数: 120

約数和(自身を含む): 432680640

約数和(自身を除く): 307272240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8039, 15600, 16078, 24117, 32156, 40195, 48234, 64312, 80390, 96468, 104507, 120585, 128624, 160780, 192936, 200975, 209014, 241170, 313521, 321560, 385872, 401950, 418028, 482340, 522535, 602925, 627042, 643120, 803900, 836056, 964680, 1045070, 1205850, 1254084, 1567605, 1607800, 1672112, 1929360, 2090140, 2411700, 2508168, 2612675, 3135210, 3215600, 4180280, 4823400, 5016336, 5225350, 6270420, 7838025, 8360560, 9646800, 10450700, 12540840, 15676050, 20901400, 25081680, 31352100, 41802800, 62704200, 125408400]

約数ペア:

[(1, 125408400), (2, 62704200), (3, 41802800), (4, 31352100), (5, 25081680), (6, 20901400), (8, 15676050), (10, 12540840), (12, 10450700), (13, 9646800), (15, 8360560), (16, 7838025), (20, 6270420), (24, 5225350), (25, 5016336), (26, 4823400), (30, 4180280), (39, 3215600), (40, 3135210), (48, 2612675), (50, 2508168), (52, 2411700), (60, 2090140), (65, 1929360), (75, 1672112), (78, 1607800), (80, 1567605), (100, 1254084), (104, 1205850), (120, 1045070), (130, 964680), (150, 836056), (156, 803900), (195, 643120), (200, 627042), (208, 602925), (240, 522535), (260, 482340), (300, 418028), (312, 401950), (325, 385872), (390, 321560), (400, 313521), (520, 241170), (600, 209014), (624, 200975), (650, 192936), (780, 160780), (975, 128624), (1040, 120585), (1200, 104507), (1300, 96468), (1560, 80390), (1950, 64312), (2600, 48234), (3120, 40195), (3900, 32156), (5200, 24117), (7800, 16078), (8039, 15600)]