202159125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 439296000

約数和(自身を除く): 237136875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 63, 75, 105, 125, 129, 135, 175, 189, 199, 215, 225, 301, 315, 375, 387, 525, 597, 645, 675, 875, 903, 945, 995, 1075, 1125, 1161, 1393, 1505, 1575, 1791, 1935, 2625, 2709, 2985, 3225, 3375, 4179, 4515, 4725, 4975, 5373, 5375, 5805, 6965, 7525, 7875, 8127, 8557, 8955, 9675, 12537, 13545, 14925, 16125, 20895, 22575, 23625, 24875, 25671, 26865, 29025, 34825, 37611, 37625, 40635, 42785, 44775, 48375, 59899, 62685, 67725, 74625, 77013, 104475, 112875, 128355, 134325, 145125, 174125, 179697, 188055, 203175, 213925, 223875, 231039, 299495, 313425, 338625, 385065, 522375, 539091, 641775, 671625, 898485, 940275, 1015875, 1069625, 1155195, 1497475, 1567125, 1617273, 1925325, 2695455, 3208875, 4492425, 4701375, 5775975, 7487375, 8086365, 9626625, 13477275, 22462125, 28879875, 40431825, 67386375, 202159125]

約数ペア:

[(1, 202159125), (3, 67386375), (5, 40431825), (7, 28879875), (9, 22462125), (15, 13477275), (21, 9626625), (25, 8086365), (27, 7487375), (35, 5775975), (43, 4701375), (45, 4492425), (63, 3208875), (75, 2695455), (105, 1925325), (125, 1617273), (129, 1567125), (135, 1497475), (175, 1155195), (189, 1069625), (199, 1015875), (215, 940275), (225, 898485), (301, 671625), (315, 641775), (375, 539091), (387, 522375), (525, 385065), (597, 338625), (645, 313425), (675, 299495), (875, 231039), (903, 223875), (945, 213925), (995, 203175), (1075, 188055), (1125, 179697), (1161, 174125), (1393, 145125), (1505, 134325), (1575, 128355), (1791, 112875), (1935, 104475), (2625, 77013), (2709, 74625), (2985, 67725), (3225, 62685), (3375, 59899), (4179, 48375), (4515, 44775), (4725, 42785), (4975, 40635), (5373, 37625), (5375, 37611), (5805, 34825), (6965, 29025), (7525, 26865), (7875, 25671), (8127, 24875), (8557, 23625), (8955, 22575), (9675, 20895), (12537, 16125), (13545, 14925)]