89479950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 261888000

約数和(自身を除く): 172408050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 2749, 3255, 4650, 5425, 5498, 6510, 8247, 10850, 13745, 16275, 16494, 19243, 27490, 32550, 38486, 41235, 57729, 68725, 82470, 85219, 96215, 115458, 137450, 170438, 192430, 206175, 255657, 288645, 412350, 426095, 481075, 511314, 577290, 596533, 852190, 962150, 1193066, 1278285, 1443225, 1789599, 2130475, 2556570, 2886450, 2982665, 3579198, 4260950, 5965330, 6391425, 8947995, 12782850, 14913325, 17895990, 29826650, 44739975, 89479950]

約数ペア:

[(1, 89479950), (2, 44739975), (3, 29826650), (5, 17895990), (6, 14913325), (7, 12782850), (10, 8947995), (14, 6391425), (15, 5965330), (21, 4260950), (25, 3579198), (30, 2982665), (31, 2886450), (35, 2556570), (42, 2130475), (50, 1789599), (62, 1443225), (70, 1278285), (75, 1193066), (93, 962150), (105, 852190), (150, 596533), (155, 577290), (175, 511314), (186, 481075), (210, 426095), (217, 412350), (310, 288645), (350, 255657), (434, 206175), (465, 192430), (525, 170438), (651, 137450), (775, 115458), (930, 96215), (1050, 85219), (1085, 82470), (1302, 68725), (1550, 57729), (2170, 41235), (2325, 38486), (2749, 32550), (3255, 27490), (4650, 19243), (5425, 16494), (5498, 16275), (6510, 13745), (8247, 10850)]