128454750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 356960448

約数和(自身を除く): 228505698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 666, 750, 925, 1110, 1125, 1543, 1665, 1850, 2250, 2775, 3086, 3330, 4625, 4629, 5550, 7715, 8325, 9250, 9258, 13875, 13887, 15430, 16650, 23145, 27750, 27774, 38575, 41625, 46290, 57091, 69435, 77150, 83250, 114182, 115725, 138870, 171273, 192875, 231450, 285455, 342546, 347175, 385750, 513819, 570910, 578625, 694350, 856365, 1027638, 1157250, 1427275, 1712730, 1735875, 2569095, 2854550, 3471750, 4281825, 5138190, 7136375, 8563650, 12845475, 14272750, 21409125, 25690950, 42818250, 64227375, 128454750]

約数ペア:

[(1, 128454750), (2, 64227375), (3, 42818250), (5, 25690950), (6, 21409125), (9, 14272750), (10, 12845475), (15, 8563650), (18, 7136375), (25, 5138190), (30, 4281825), (37, 3471750), (45, 2854550), (50, 2569095), (74, 1735875), (75, 1712730), (90, 1427275), (111, 1157250), (125, 1027638), (150, 856365), (185, 694350), (222, 578625), (225, 570910), (250, 513819), (333, 385750), (370, 347175), (375, 342546), (450, 285455), (555, 231450), (666, 192875), (750, 171273), (925, 138870), (1110, 115725), (1125, 114182), (1543, 83250), (1665, 77150), (1850, 69435), (2250, 57091), (2775, 46290), (3086, 41625), (3330, 38575), (4625, 27774), (4629, 27750), (5550, 23145), (7715, 16650), (8325, 15430), (9250, 13887), (9258, 13875)]