73633860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 235435200

約数和(自身を除く): 161801340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 139, 162, 180, 218, 243, 270, 278, 324, 327, 405, 417, 436, 486, 540, 545, 556, 654, 695, 810, 834, 972, 981, 1090, 1215, 1251, 1308, 1390, 1620, 1635, 1668, 1962, 2085, 2180, 2430, 2502, 2780, 2943, 3270, 3753, 3924, 4170, 4860, 4905, 5004, 5886, 6255, 6540, 7506, 8340, 8829, 9810, 11259, 11772, 12510, 14715, 15012, 15151, 17658, 18765, 19620, 22518, 25020, 26487, 29430, 30302, 33777, 35316, 37530, 44145, 45036, 45453, 52974, 56295, 58860, 60604, 67554, 75060, 75755, 88290, 90906, 105948, 112590, 132435, 135108, 136359, 151510, 168885, 176580, 181812, 225180, 227265, 264870, 272718, 303020, 337770, 409077, 454530, 529740, 545436, 675540, 681795, 818154, 909060, 1227231, 1363590, 1636308, 2045385, 2454462, 2727180, 3681693, 4090770, 4908924, 6136155, 7363386, 8181540, 12272310, 14726772, 18408465, 24544620, 36816930, 73633860]

約数ペア:

[(1, 73633860), (2, 36816930), (3, 24544620), (4, 18408465), (5, 14726772), (6, 12272310), (9, 8181540), (10, 7363386), (12, 6136155), (15, 4908924), (18, 4090770), (20, 3681693), (27, 2727180), (30, 2454462), (36, 2045385), (45, 1636308), (54, 1363590), (60, 1227231), (81, 909060), (90, 818154), (108, 681795), (109, 675540), (135, 545436), (139, 529740), (162, 454530), (180, 409077), (218, 337770), (243, 303020), (270, 272718), (278, 264870), (324, 227265), (327, 225180), (405, 181812), (417, 176580), (436, 168885), (486, 151510), (540, 136359), (545, 135108), (556, 132435), (654, 112590), (695, 105948), (810, 90906), (834, 88290), (972, 75755), (981, 75060), (1090, 67554), (1215, 60604), (1251, 58860), (1308, 56295), (1390, 52974), (1620, 45453), (1635, 45036), (1668, 44145), (1962, 37530), (2085, 35316), (2180, 33777), (2430, 30302), (2502, 29430), (2780, 26487), (2943, 25020), (3270, 22518), (3753, 19620), (3924, 18765), (4170, 17658), (4860, 15151), (4905, 15012), (5004, 14715), (5886, 12510), (6255, 11772), (6540, 11259), (7506, 9810), (8340, 8829)]