90614550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 249984000

約数和(自身を除く): 159369450

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, 1499, 1550, 1950, 2015, 2325, 2418, 2998, 4030, 4497, 4650, 6045, 7495, 8994, 10075, 12090, 14990, 19487, 20150, 22485, 30225, 37475, 38974, 44970, 46469, 58461, 60450, 74950, 92938, 97435, 112425, 116922, 139407, 194870, 224850, 232345, 278814, 292305, 464690, 487175, 584610, 604097, 697035, 974350, 1161725, 1208194, 1394070, 1461525, 1812291, 2323450, 2923050, 3020485, 3485175, 3624582, 6040970, 6970350, 9061455, 15102425, 18122910, 30204850, 45307275, 90614550]

約数ペア:

[(1, 90614550), (2, 45307275), (3, 30204850), (5, 18122910), (6, 15102425), (10, 9061455), (13, 6970350), (15, 6040970), (25, 3624582), (26, 3485175), (30, 3020485), (31, 2923050), (39, 2323450), (50, 1812291), (62, 1461525), (65, 1394070), (75, 1208194), (78, 1161725), (93, 974350), (130, 697035), (150, 604097), (155, 584610), (186, 487175), (195, 464690), (310, 292305), (325, 278814), (390, 232345), (403, 224850), (465, 194870), (650, 139407), (775, 116922), (806, 112425), (930, 97435), (975, 92938), (1209, 74950), (1499, 60450), (1550, 58461), (1950, 46469), (2015, 44970), (2325, 38974), (2418, 37475), (2998, 30225), (4030, 22485), (4497, 20150), (4650, 19487), (6045, 14990), (7495, 12090), (8994, 10075)]