89827380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 290309544

約数和(自身を除く): 200482164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 101, 108, 122, 135, 162, 180, 183, 202, 243, 244, 270, 303, 305, 324, 366, 404, 405, 486, 505, 540, 549, 606, 610, 729, 732, 810, 909, 915, 972, 1010, 1098, 1212, 1215, 1220, 1458, 1515, 1620, 1647, 1818, 1830, 2020, 2196, 2430, 2727, 2745, 2916, 3030, 3294, 3636, 3645, 3660, 4545, 4860, 4941, 5454, 5490, 6060, 6161, 6588, 7290, 8181, 8235, 9090, 9882, 10908, 10980, 12322, 13635, 14580, 14823, 16362, 16470, 18180, 18483, 19764, 24543, 24644, 24705, 27270, 29646, 30805, 32724, 32940, 36966, 40905, 44469, 49086, 49410, 54540, 55449, 59292, 61610, 73629, 73932, 74115, 81810, 88938, 92415, 98172, 98820, 110898, 122715, 123220, 147258, 148230, 163620, 166347, 177876, 184830, 221796, 222345, 245430, 277245, 294516, 296460, 332694, 368145, 369660, 444690, 490860, 499041, 554490, 665388, 736290, 831735, 889380, 998082, 1108980, 1472580, 1497123, 1663470, 1996164, 2495205, 2994246, 3326940, 4491369, 4990410, 5988492, 7485615, 8982738, 9980820, 14971230, 17965476, 22456845, 29942460, 44913690, 89827380]

約数ペア:

[(1, 89827380), (2, 44913690), (3, 29942460), (4, 22456845), (5, 17965476), (6, 14971230), (9, 9980820), (10, 8982738), (12, 7485615), (15, 5988492), (18, 4990410), (20, 4491369), (27, 3326940), (30, 2994246), (36, 2495205), (45, 1996164), (54, 1663470), (60, 1497123), (61, 1472580), (81, 1108980), (90, 998082), (101, 889380), (108, 831735), (122, 736290), (135, 665388), (162, 554490), (180, 499041), (183, 490860), (202, 444690), (243, 369660), (244, 368145), (270, 332694), (303, 296460), (305, 294516), (324, 277245), (366, 245430), (404, 222345), (405, 221796), (486, 184830), (505, 177876), (540, 166347), (549, 163620), (606, 148230), (610, 147258), (729, 123220), (732, 122715), (810, 110898), (909, 98820), (915, 98172), (972, 92415), (1010, 88938), (1098, 81810), (1212, 74115), (1215, 73932), (1220, 73629), (1458, 61610), (1515, 59292), (1620, 55449), (1647, 54540), (1818, 49410), (1830, 49086), (2020, 44469), (2196, 40905), (2430, 36966), (2727, 32940), (2745, 32724), (2916, 30805), (3030, 29646), (3294, 27270), (3636, 24705), (3645, 24644), (3660, 24543), (4545, 19764), (4860, 18483), (4941, 18180), (5454, 16470), (5490, 16362), (6060, 14823), (6161, 14580), (6588, 13635), (7290, 12322), (8181, 10980), (8235, 10908), (9090, 9882)]