121547400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15583}}^1$

素因数の和:15615

約数の個数: 96

約数和(自身を含む): 405807360

約数和(自身を除く): 284259960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 155830, 186996, 202579, 233745, 311660, 373992, 389575, 405158, 467490, 607737, 623320, 779150, 810316, 934980, 1012895, 1168725, 1215474, 1558300, 1620632, 1869960, 2025790, 2337450, 2430948, 3038685, 3116600, 4051580, 4674900, 4861896, 5064475, 6077370, 8103160, 9349800, 10128950, 12154740, 15193425, 20257900, 24309480, 30386850, 40515800, 60773700, 121547400]

約数ペア:

[(1, 121547400), (2, 60773700), (3, 40515800), (4, 30386850), (5, 24309480), (6, 20257900), (8, 15193425), (10, 12154740), (12, 10128950), (13, 9349800), (15, 8103160), (20, 6077370), (24, 5064475), (25, 4861896), (26, 4674900), (30, 4051580), (39, 3116600), (40, 3038685), (50, 2430948), (52, 2337450), (60, 2025790), (65, 1869960), (75, 1620632), (78, 1558300), (100, 1215474), (104, 1168725), (120, 1012895), (130, 934980), (150, 810316), (156, 779150), (195, 623320), (200, 607737), (260, 467490), (300, 405158), (312, 389575), (325, 373992), (390, 311660), (520, 233745), (600, 202579), (650, 186996), (780, 155830), (975, 124664), (1300, 93498), (1560, 77915), (1950, 62332), (2600, 46749), (3900, 31166), (7800, 15583)]