21534600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 70308000

約数和(自身を除く): 48773400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1889, 1900, 2280, 2850, 3778, 3800, 5667, 5700, 7556, 9445, 11334, 11400, 15112, 18890, 22668, 28335, 35891, 37780, 45336, 47225, 56670, 71782, 75560, 94450, 107673, 113340, 141675, 143564, 179455, 188900, 215346, 226680, 283350, 287128, 358910, 377800, 430692, 538365, 566700, 717820, 861384, 897275, 1076730, 1133400, 1435640, 1794550, 2153460, 2691825, 3589100, 4306920, 5383650, 7178200, 10767300, 21534600]

約数ペア:

[(1, 21534600), (2, 10767300), (3, 7178200), (4, 5383650), (5, 4306920), (6, 3589100), (8, 2691825), (10, 2153460), (12, 1794550), (15, 1435640), (19, 1133400), (20, 1076730), (24, 897275), (25, 861384), (30, 717820), (38, 566700), (40, 538365), (50, 430692), (57, 377800), (60, 358910), (75, 287128), (76, 283350), (95, 226680), (100, 215346), (114, 188900), (120, 179455), (150, 143564), (152, 141675), (190, 113340), (200, 107673), (228, 94450), (285, 75560), (300, 71782), (380, 56670), (456, 47225), (475, 45336), (570, 37780), (600, 35891), (760, 28335), (950, 22668), (1140, 18890), (1425, 15112), (1889, 11400), (1900, 11334), (2280, 9445), (2850, 7556), (3778, 5700), (3800, 5667)]