306873450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52457}}^1$

素因数の和:52488

約数の個数: 72

約数和(自身を含む): 887904108

約数和(自身を除く): 581030658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 52457, 104914, 157371, 262285, 314742, 472113, 524570, 681941, 786855, 944226, 1311425, 1363882, 1573710, 2045823, 2360565, 2622850, 3409705, 3934275, 4091646, 4721130, 6137469, 6819410, 7868550, 10229115, 11802825, 12274938, 17048525, 20458230, 23605650, 30687345, 34097050, 51145575, 61374690, 102291150, 153436725, 306873450]

約数ペア:

[(1, 306873450), (2, 153436725), (3, 102291150), (5, 61374690), (6, 51145575), (9, 34097050), (10, 30687345), (13, 23605650), (15, 20458230), (18, 17048525), (25, 12274938), (26, 11802825), (30, 10229115), (39, 7868550), (45, 6819410), (50, 6137469), (65, 4721130), (75, 4091646), (78, 3934275), (90, 3409705), (117, 2622850), (130, 2360565), (150, 2045823), (195, 1573710), (225, 1363882), (234, 1311425), (325, 944226), (390, 786855), (450, 681941), (585, 524570), (650, 472113), (975, 314742), (1170, 262285), (1950, 157371), (2925, 104914), (5850, 52457)]