12828150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 72

約数和(自身を含む): 35689680

約数和(自身を除く): 22861530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 983, 1305, 1450, 1966, 2175, 2610, 2949, 4350, 4915, 5898, 6525, 8847, 9830, 13050, 14745, 17694, 24575, 28507, 29490, 44235, 49150, 57014, 73725, 85521, 88470, 142535, 147450, 171042, 221175, 256563, 285070, 427605, 442350, 513126, 712675, 855210, 1282815, 1425350, 2138025, 2565630, 4276050, 6414075, 12828150]

約数ペア:

[(1, 12828150), (2, 6414075), (3, 4276050), (5, 2565630), (6, 2138025), (9, 1425350), (10, 1282815), (15, 855210), (18, 712675), (25, 513126), (29, 442350), (30, 427605), (45, 285070), (50, 256563), (58, 221175), (75, 171042), (87, 147450), (90, 142535), (145, 88470), (150, 85521), (174, 73725), (225, 57014), (261, 49150), (290, 44235), (435, 29490), (450, 28507), (522, 24575), (725, 17694), (870, 14745), (983, 13050), (1305, 9830), (1450, 8847), (1966, 6525), (2175, 5898), (2610, 4915), (2949, 4350)]