216750690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3124

約数の個数: 96

約数和(自身を含む): 617054256

約数和(自身を除く): 400303566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3037, 3965, 4758, 5490, 6074, 7137, 7930, 9111, 11895, 14274, 15185, 18222, 23790, 27333, 30370, 35685, 39481, 45555, 54666, 71370, 78962, 91110, 118443, 136665, 185257, 197405, 236886, 273330, 355329, 370514, 394810, 555771, 592215, 710658, 926285, 1111542, 1184430, 1667313, 1776645, 1852570, 2408341, 2778855, 3334626, 3553290, 4816682, 5557710, 7225023, 8336565, 12041705, 14450046, 16673130, 21675069, 24083410, 36125115, 43350138, 72250230, 108375345, 216750690]

約数ペア:

[(1, 216750690), (2, 108375345), (3, 72250230), (5, 43350138), (6, 36125115), (9, 24083410), (10, 21675069), (13, 16673130), (15, 14450046), (18, 12041705), (26, 8336565), (30, 7225023), (39, 5557710), (45, 4816682), (61, 3553290), (65, 3334626), (78, 2778855), (90, 2408341), (117, 1852570), (122, 1776645), (130, 1667313), (183, 1184430), (195, 1111542), (234, 926285), (305, 710658), (366, 592215), (390, 555771), (549, 394810), (585, 370514), (610, 355329), (793, 273330), (915, 236886), (1098, 197405), (1170, 185257), (1586, 136665), (1830, 118443), (2379, 91110), (2745, 78962), (3037, 71370), (3965, 54666), (4758, 45555), (5490, 39481), (6074, 35685), (7137, 30370), (7930, 27333), (9111, 23790), (11895, 18222), (14274, 15185)]