122895000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{2731}}^1$

素因数の和:2763

約数の個数: 120

約数和(自身を含む): 416069940

約数和(自身を除く): 293174940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 2731, 3000, 3750, 4500, 5000, 5462, 5625, 7500, 8193, 9000, 10924, 11250, 13655, 15000, 16386, 21848, 22500, 24579, 27310, 32772, 40965, 45000, 49158, 54620, 65544, 68275, 81930, 98316, 109240, 122895, 136550, 163860, 196632, 204825, 245790, 273100, 327720, 341375, 409650, 491580, 546200, 614475, 682750, 819300, 983160, 1024125, 1228950, 1365500, 1638600, 1706875, 2048250, 2457900, 2731000, 3072375, 3413750, 4096500, 4915800, 5120625, 6144750, 6827500, 8193000, 10241250, 12289500, 13655000, 15361875, 20482500, 24579000, 30723750, 40965000, 61447500, 122895000]

約数ペア:

[(1, 122895000), (2, 61447500), (3, 40965000), (4, 30723750), (5, 24579000), (6, 20482500), (8, 15361875), (9, 13655000), (10, 12289500), (12, 10241250), (15, 8193000), (18, 6827500), (20, 6144750), (24, 5120625), (25, 4915800), (30, 4096500), (36, 3413750), (40, 3072375), (45, 2731000), (50, 2457900), (60, 2048250), (72, 1706875), (75, 1638600), (90, 1365500), (100, 1228950), (120, 1024125), (125, 983160), (150, 819300), (180, 682750), (200, 614475), (225, 546200), (250, 491580), (300, 409650), (360, 341375), (375, 327720), (450, 273100), (500, 245790), (600, 204825), (625, 196632), (750, 163860), (900, 136550), (1000, 122895), (1125, 109240), (1250, 98316), (1500, 81930), (1800, 68275), (1875, 65544), (2250, 54620), (2500, 49158), (2731, 45000), (3000, 40965), (3750, 32772), (4500, 27310), (5000, 24579), (5462, 22500), (5625, 21848), (7500, 16386), (8193, 15000), (9000, 13655), (10924, 11250)]