30203550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 89681760

約数和(自身を除く): 59478210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1721, 1755, 1950, 2925, 3442, 3510, 5163, 5850, 8605, 8775, 10326, 15489, 17210, 17550, 22373, 25815, 30978, 43025, 44746, 46467, 51630, 67119, 77445, 86050, 92934, 111865, 129075, 134238, 154890, 201357, 223730, 232335, 258150, 335595, 387225, 402714, 464670, 559325, 604071, 671190, 774450, 1006785, 1118650, 1161675, 1208142, 1677975, 2013570, 2323350, 3020355, 3355950, 5033925, 6040710, 10067850, 15101775, 30203550]

約数ペア:

[(1, 30203550), (2, 15101775), (3, 10067850), (5, 6040710), (6, 5033925), (9, 3355950), (10, 3020355), (13, 2323350), (15, 2013570), (18, 1677975), (25, 1208142), (26, 1161675), (27, 1118650), (30, 1006785), (39, 774450), (45, 671190), (50, 604071), (54, 559325), (65, 464670), (75, 402714), (78, 387225), (90, 335595), (117, 258150), (130, 232335), (135, 223730), (150, 201357), (195, 154890), (225, 134238), (234, 129075), (270, 111865), (325, 92934), (351, 86050), (390, 77445), (450, 67119), (585, 51630), (650, 46467), (675, 44746), (702, 43025), (975, 30978), (1170, 25815), (1350, 22373), (1721, 17550), (1755, 17210), (1950, 15489), (2925, 10326), (3442, 8775), (3510, 8605), (5163, 5850)]