61697700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 108

約数和(自身を含む): 200629520

約数和(自身を除く): 138931820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2539, 2700, 4050, 4860, 5078, 6075, 7617, 8100, 10156, 12150, 12695, 15234, 22851, 24300, 25390, 30468, 38085, 45702, 50780, 63475, 68553, 76170, 91404, 114255, 126950, 137106, 152340, 190425, 205659, 228510, 253900, 274212, 342765, 380850, 411318, 457020, 571275, 616977, 685530, 761700, 822636, 1028295, 1142550, 1233954, 1371060, 1713825, 2056590, 2285100, 2467908, 3084885, 3427650, 4113180, 5141475, 6169770, 6855300, 10282950, 12339540, 15424425, 20565900, 30848850, 61697700]

約数ペア:

[(1, 61697700), (2, 30848850), (3, 20565900), (4, 15424425), (5, 12339540), (6, 10282950), (9, 6855300), (10, 6169770), (12, 5141475), (15, 4113180), (18, 3427650), (20, 3084885), (25, 2467908), (27, 2285100), (30, 2056590), (36, 1713825), (45, 1371060), (50, 1233954), (54, 1142550), (60, 1028295), (75, 822636), (81, 761700), (90, 685530), (100, 616977), (108, 571275), (135, 457020), (150, 411318), (162, 380850), (180, 342765), (225, 274212), (243, 253900), (270, 228510), (300, 205659), (324, 190425), (405, 152340), (450, 137106), (486, 126950), (540, 114255), (675, 91404), (810, 76170), (900, 68553), (972, 63475), (1215, 50780), (1350, 45702), (1620, 38085), (2025, 30468), (2430, 25390), (2539, 24300), (2700, 22851), (4050, 15234), (4860, 12695), (5078, 12150), (6075, 10156), (7617, 8100)]