100305180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 324105600

約数和(自身を除く): 223800420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 139, 171, 180, 190, 211, 228, 278, 285, 342, 380, 417, 422, 556, 570, 633, 684, 695, 834, 844, 855, 1055, 1140, 1251, 1266, 1390, 1668, 1710, 1899, 2085, 2110, 2502, 2532, 2641, 2780, 3165, 3420, 3798, 4009, 4170, 4220, 5004, 5282, 6255, 6330, 7596, 7923, 8018, 8340, 9495, 10564, 12027, 12510, 12660, 13205, 15846, 16036, 18990, 20045, 23769, 24054, 25020, 26410, 29329, 31692, 36081, 37980, 39615, 40090, 47538, 48108, 52820, 58658, 60135, 72162, 79230, 80180, 87987, 95076, 117316, 118845, 120270, 144324, 146645, 158460, 175974, 180405, 237690, 240540, 263961, 293290, 351948, 360810, 439935, 475380, 527922, 557251, 586580, 721620, 879870, 1055844, 1114502, 1319805, 1671753, 1759740, 2229004, 2639610, 2786255, 3343506, 5015259, 5279220, 5572510, 6687012, 8358765, 10030518, 11145020, 16717530, 20061036, 25076295, 33435060, 50152590, 100305180]

約数ペア:

[(1, 100305180), (2, 50152590), (3, 33435060), (4, 25076295), (5, 20061036), (6, 16717530), (9, 11145020), (10, 10030518), (12, 8358765), (15, 6687012), (18, 5572510), (19, 5279220), (20, 5015259), (30, 3343506), (36, 2786255), (38, 2639610), (45, 2229004), (57, 1759740), (60, 1671753), (76, 1319805), (90, 1114502), (95, 1055844), (114, 879870), (139, 721620), (171, 586580), (180, 557251), (190, 527922), (211, 475380), (228, 439935), (278, 360810), (285, 351948), (342, 293290), (380, 263961), (417, 240540), (422, 237690), (556, 180405), (570, 175974), (633, 158460), (684, 146645), (695, 144324), (834, 120270), (844, 118845), (855, 117316), (1055, 95076), (1140, 87987), (1251, 80180), (1266, 79230), (1390, 72162), (1668, 60135), (1710, 58658), (1899, 52820), (2085, 48108), (2110, 47538), (2502, 40090), (2532, 39615), (2641, 37980), (2780, 36081), (3165, 31692), (3420, 29329), (3798, 26410), (4009, 25020), (4170, 24054), (4220, 23769), (5004, 20045), (5282, 18990), (6255, 16036), (6330, 15846), (7596, 13205), (7923, 12660), (8018, 12510), (8340, 12027), (9495, 10564)]