145718820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62273}}^1$

素因数の和:62301

約数の個数: 72

約数和(自身を含む): 476022456

約数和(自身を除く): 330303636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 62273, 124546, 186819, 249092, 311365, 373638, 560457, 622730, 747276, 809549, 934095, 1120914, 1245460, 1619098, 1868190, 2241828, 2428647, 2802285, 3238196, 3736380, 4047745, 4857294, 5604570, 7285941, 8095490, 9714588, 11209140, 12143235, 14571882, 16190980, 24286470, 29143764, 36429705, 48572940, 72859410, 145718820]

約数ペア:

[(1, 145718820), (2, 72859410), (3, 48572940), (4, 36429705), (5, 29143764), (6, 24286470), (9, 16190980), (10, 14571882), (12, 12143235), (13, 11209140), (15, 9714588), (18, 8095490), (20, 7285941), (26, 5604570), (30, 4857294), (36, 4047745), (39, 3736380), (45, 3238196), (52, 2802285), (60, 2428647), (65, 2241828), (78, 1868190), (90, 1619098), (117, 1245460), (130, 1120914), (156, 934095), (180, 809549), (195, 747276), (234, 622730), (260, 560457), (390, 373638), (468, 311365), (585, 249092), (780, 186819), (1170, 124546), (2340, 62273)]