132398460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38713}}^1$

素因数の和:38747

約数の個数: 72

約数和(自身を含む): 422756880

約数和(自身を除く): 290358420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 38713, 77426, 116139, 154852, 193565, 232278, 348417, 387130, 464556, 580695, 696834, 735547, 774260, 1161390, 1393668, 1471094, 1742085, 2206641, 2322780, 2942188, 3484170, 3677735, 4413282, 6619923, 6968340, 7355470, 8826564, 11033205, 13239846, 14710940, 22066410, 26479692, 33099615, 44132820, 66199230, 132398460]

約数ペア:

[(1, 132398460), (2, 66199230), (3, 44132820), (4, 33099615), (5, 26479692), (6, 22066410), (9, 14710940), (10, 13239846), (12, 11033205), (15, 8826564), (18, 7355470), (19, 6968340), (20, 6619923), (30, 4413282), (36, 3677735), (38, 3484170), (45, 2942188), (57, 2322780), (60, 2206641), (76, 1742085), (90, 1471094), (95, 1393668), (114, 1161390), (171, 774260), (180, 735547), (190, 696834), (228, 580695), (285, 464556), (342, 387130), (380, 348417), (570, 232278), (684, 193565), (855, 154852), (1140, 116139), (1710, 77426), (3420, 38713)]