305800380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3576

約数の個数: 96

約数和(自身を含む): 957358080

約数和(自身を除く): 651557700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 501, 540, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 3391, 4509, 5010, 6012, 6782, 7515, 9018, 10020, 10173, 13564, 15030, 16955, 18036, 20346, 22545, 30060, 30519, 33910, 40692, 45090, 50865, 61038, 67820, 90180, 91557, 101730, 122076, 152595, 183114, 203460, 305190, 366228, 457785, 566297, 610380, 915570, 1132594, 1698891, 1831140, 2265188, 2831485, 3397782, 5096673, 5662970, 6795564, 8494455, 10193346, 11325940, 15290019, 16988910, 20386692, 25483365, 30580038, 33977820, 50966730, 61160076, 76450095, 101933460, 152900190, 305800380]

約数ペア:

[(1, 305800380), (2, 152900190), (3, 101933460), (4, 76450095), (5, 61160076), (6, 50966730), (9, 33977820), (10, 30580038), (12, 25483365), (15, 20386692), (18, 16988910), (20, 15290019), (27, 11325940), (30, 10193346), (36, 8494455), (45, 6795564), (54, 5662970), (60, 5096673), (90, 3397782), (108, 2831485), (135, 2265188), (167, 1831140), (180, 1698891), (270, 1132594), (334, 915570), (501, 610380), (540, 566297), (668, 457785), (835, 366228), (1002, 305190), (1503, 203460), (1670, 183114), (2004, 152595), (2505, 122076), (3006, 101730), (3340, 91557), (3391, 90180), (4509, 67820), (5010, 61038), (6012, 50865), (6782, 45090), (7515, 40692), (9018, 33910), (10020, 30519), (10173, 30060), (13564, 22545), (15030, 20346), (16955, 18036)]