1118250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 3504384

約数和(自身を除く): 2386134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 125, 126, 142, 150, 175, 210, 213, 225, 250, 315, 350, 355, 375, 426, 450, 497, 525, 630, 639, 710, 750, 875, 994, 1050, 1065, 1125, 1278, 1491, 1575, 1750, 1775, 2130, 2250, 2485, 2625, 2982, 3150, 3195, 3550, 4473, 4970, 5250, 5325, 6390, 7455, 7875, 8875, 8946, 10650, 12425, 14910, 15750, 15975, 17750, 22365, 24850, 26625, 31950, 37275, 44730, 53250, 62125, 74550, 79875, 111825, 124250, 159750, 186375, 223650, 372750, 559125, 1118250]

約数ペア:

[(1, 1118250), (2, 559125), (3, 372750), (5, 223650), (6, 186375), (7, 159750), (9, 124250), (10, 111825), (14, 79875), (15, 74550), (18, 62125), (21, 53250), (25, 44730), (30, 37275), (35, 31950), (42, 26625), (45, 24850), (50, 22365), (63, 17750), (70, 15975), (71, 15750), (75, 14910), (90, 12425), (105, 10650), (125, 8946), (126, 8875), (142, 7875), (150, 7455), (175, 6390), (210, 5325), (213, 5250), (225, 4970), (250, 4473), (315, 3550), (350, 3195), (355, 3150), (375, 2982), (426, 2625), (450, 2485), (497, 2250), (525, 2130), (630, 1775), (639, 1750), (710, 1575), (750, 1491), (875, 1278), (994, 1125), (1050, 1065)]