420429420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33851}}^1$

素因数の和:33892

約数の個数: 96

約数和(自身を含む): 1364912640

約数和(自身を除く): 944483220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 33851, 67702, 101553, 135404, 169255, 203106, 304659, 338510, 406212, 507765, 609318, 677020, 778573, 913977, 1015530, 1218636, 1523295, 1557146, 1827954, 2031060, 2335719, 3046590, 3114292, 3655908, 3892865, 4569885, 4671438, 6093180, 7007157, 7785730, 9139770, 9342876, 11678595, 14014314, 15571460, 18279540, 21021471, 23357190, 28028628, 35035785, 42042942, 46714380, 70071570, 84085884, 105107355, 140143140, 210214710, 420429420]

約数ペア:

[(1, 420429420), (2, 210214710), (3, 140143140), (4, 105107355), (5, 84085884), (6, 70071570), (9, 46714380), (10, 42042942), (12, 35035785), (15, 28028628), (18, 23357190), (20, 21021471), (23, 18279540), (27, 15571460), (30, 14014314), (36, 11678595), (45, 9342876), (46, 9139770), (54, 7785730), (60, 7007157), (69, 6093180), (90, 4671438), (92, 4569885), (108, 3892865), (115, 3655908), (135, 3114292), (138, 3046590), (180, 2335719), (207, 2031060), (230, 1827954), (270, 1557146), (276, 1523295), (345, 1218636), (414, 1015530), (460, 913977), (540, 778573), (621, 677020), (690, 609318), (828, 507765), (1035, 406212), (1242, 338510), (1380, 304659), (2070, 203106), (2484, 169255), (3105, 135404), (4140, 101553), (6210, 67702), (12420, 33851)]