151780740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 450186240

約数和(自身を除く): 298405500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 285, 380, 422, 570, 631, 633, 844, 1055, 1140, 1262, 1266, 1893, 2110, 2524, 2532, 3155, 3165, 3786, 4009, 4220, 6310, 6330, 7572, 8018, 9465, 11989, 12027, 12620, 12660, 16036, 18930, 20045, 23978, 24054, 35967, 37860, 40090, 47956, 48108, 59945, 60135, 71934, 80180, 119890, 120270, 133141, 143868, 179835, 239780, 240540, 266282, 359670, 399423, 532564, 665705, 719340, 798846, 1331410, 1597692, 1997115, 2529679, 2662820, 3994230, 5059358, 7589037, 7988460, 10118716, 12648395, 15178074, 25296790, 30356148, 37945185, 50593580, 75890370, 151780740]

約数ペア:

[(1, 151780740), (2, 75890370), (3, 50593580), (4, 37945185), (5, 30356148), (6, 25296790), (10, 15178074), (12, 12648395), (15, 10118716), (19, 7988460), (20, 7589037), (30, 5059358), (38, 3994230), (57, 2662820), (60, 2529679), (76, 1997115), (95, 1597692), (114, 1331410), (190, 798846), (211, 719340), (228, 665705), (285, 532564), (380, 399423), (422, 359670), (570, 266282), (631, 240540), (633, 239780), (844, 179835), (1055, 143868), (1140, 133141), (1262, 120270), (1266, 119890), (1893, 80180), (2110, 71934), (2524, 60135), (2532, 59945), (3155, 48108), (3165, 47956), (3786, 40090), (4009, 37860), (4220, 35967), (6310, 24054), (6330, 23978), (7572, 20045), (8018, 18930), (9465, 16036), (11989, 12660), (12027, 12620)]