121519600

素因数分解:

$2^4\times 5^2\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 293028120

約数和(自身を除く): 171508520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 461, 659, 922, 1318, 1844, 2305, 2636, 3295, 3688, 4610, 5272, 6590, 7376, 9220, 10544, 11525, 13180, 16475, 18440, 23050, 26360, 32950, 36880, 46100, 52720, 65900, 92200, 131800, 184400, 263600, 303799, 607598, 1215196, 1518995, 2430392, 3037990, 4860784, 6075980, 7594975, 12151960, 15189950, 24303920, 30379900, 60759800, 121519600]

約数ペア:

[(1, 121519600), (2, 60759800), (4, 30379900), (5, 24303920), (8, 15189950), (10, 12151960), (16, 7594975), (20, 6075980), (25, 4860784), (40, 3037990), (50, 2430392), (80, 1518995), (100, 1215196), (200, 607598), (400, 303799), (461, 263600), (659, 184400), (922, 131800), (1318, 92200), (1844, 65900), (2305, 52720), (2636, 46100), (3295, 36880), (3688, 32950), (4610, 26360), (5272, 23050), (6590, 18440), (7376, 16475), (9220, 13180), (10544, 11525)]