31968450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 72

約数和(自身を含む): 90433200

約数和(自身を除く): 58464750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3739, 4275, 7478, 8550, 11217, 18695, 22434, 33651, 37390, 56085, 67302, 71041, 93475, 112170, 142082, 168255, 186950, 213123, 280425, 336510, 355205, 426246, 560850, 639369, 710410, 841275, 1065615, 1278738, 1682550, 1776025, 2131230, 3196845, 3552050, 5328075, 6393690, 10656150, 15984225, 31968450]

約数ペア:

[(1, 31968450), (2, 15984225), (3, 10656150), (5, 6393690), (6, 5328075), (9, 3552050), (10, 3196845), (15, 2131230), (18, 1776025), (19, 1682550), (25, 1278738), (30, 1065615), (38, 841275), (45, 710410), (50, 639369), (57, 560850), (75, 426246), (90, 355205), (95, 336510), (114, 280425), (150, 213123), (171, 186950), (190, 168255), (225, 142082), (285, 112170), (342, 93475), (450, 71041), (475, 67302), (570, 56085), (855, 37390), (950, 33651), (1425, 22434), (1710, 18695), (2850, 11217), (3739, 8550), (4275, 7478)]