242948550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4078

約数の個数: 96

約数和(自身を含む): 669957120

約数和(自身を除く): 427008570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4019, 4030, 4650, 6045, 8038, 10075, 12057, 12090, 20095, 20150, 24114, 30225, 40190, 52247, 60285, 60450, 100475, 104494, 120570, 124589, 156741, 200950, 249178, 261235, 301425, 313482, 373767, 522470, 602850, 622945, 747534, 783705, 1245890, 1306175, 1567410, 1619657, 1868835, 2612350, 3114725, 3239314, 3737670, 3918525, 4858971, 6229450, 7837050, 8098285, 9344175, 9717942, 16196570, 18688350, 24294855, 40491425, 48589710, 80982850, 121474275, 242948550]

約数ペア:

[(1, 242948550), (2, 121474275), (3, 80982850), (5, 48589710), (6, 40491425), (10, 24294855), (13, 18688350), (15, 16196570), (25, 9717942), (26, 9344175), (30, 8098285), (31, 7837050), (39, 6229450), (50, 4858971), (62, 3918525), (65, 3737670), (75, 3239314), (78, 3114725), (93, 2612350), (130, 1868835), (150, 1619657), (155, 1567410), (186, 1306175), (195, 1245890), (310, 783705), (325, 747534), (390, 622945), (403, 602850), (465, 522470), (650, 373767), (775, 313482), (806, 301425), (930, 261235), (975, 249178), (1209, 200950), (1550, 156741), (1950, 124589), (2015, 120570), (2325, 104494), (2418, 100475), (4019, 60450), (4030, 60285), (4650, 52247), (6045, 40190), (8038, 30225), (10075, 24114), (12057, 20150), (12090, 20095)]