100623780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2339}}^1$

素因数の和:2593

約数の個数: 72

約数和(自身を含む): 306633600

約数和(自身を除く): 206009820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2339, 2390, 2868, 3585, 4302, 4678, 4780, 7017, 7170, 8604, 9356, 10755, 11695, 14034, 14340, 21051, 21510, 23390, 28068, 35085, 42102, 43020, 46780, 70170, 84204, 105255, 140340, 210510, 421020, 559021, 1118042, 1677063, 2236084, 2795105, 3354126, 5031189, 5590210, 6708252, 8385315, 10062378, 11180420, 16770630, 20124756, 25155945, 33541260, 50311890, 100623780]

約数ペア:

[(1, 100623780), (2, 50311890), (3, 33541260), (4, 25155945), (5, 20124756), (6, 16770630), (9, 11180420), (10, 10062378), (12, 8385315), (15, 6708252), (18, 5590210), (20, 5031189), (30, 3354126), (36, 2795105), (45, 2236084), (60, 1677063), (90, 1118042), (180, 559021), (239, 421020), (478, 210510), (717, 140340), (956, 105255), (1195, 84204), (1434, 70170), (2151, 46780), (2339, 43020), (2390, 42102), (2868, 35085), (3585, 28068), (4302, 23390), (4678, 21510), (4780, 21051), (7017, 14340), (7170, 14034), (8604, 11695), (9356, 10755)]