1907735220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{787}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 6032738880

約数和(自身を除く): 4125003660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 787, 804, 1005, 1206, 1340, 1574, 1809, 2010, 2361, 2412, 3015, 3148, 3618, 3935, 4020, 4489, 4722, 6030, 7083, 7236, 7870, 8978, 9045, 9444, 11805, 12060, 13467, 14166, 15740, 17956, 18090, 21249, 22445, 23610, 26934, 28332, 35415, 36180, 40401, 42498, 44890, 47220, 52729, 53868, 67335, 70830, 80802, 84996, 89780, 105458, 106245, 121203, 134670, 141660, 158187, 161604, 202005, 210916, 212490, 242406, 263645, 269340, 316374, 404010, 424980, 474561, 484812, 527290, 606015, 632748, 790935, 808020, 949122, 1054580, 1212030, 1423683, 1581870, 1898244, 2372805, 2424060, 2847366, 3163740, 3532843, 4745610, 5694732, 7065686, 7118415, 9491220, 10598529, 14131372, 14236830, 17664215, 21197058, 28473660, 31795587, 35328430, 42394116, 52992645, 63591174, 70656860, 95386761, 105985290, 127182348, 158977935, 190773522, 211970580, 317955870, 381547044, 476933805, 635911740, 953867610, 1907735220]

約数ペア:

[(1, 1907735220), (2, 953867610), (3, 635911740), (4, 476933805), (5, 381547044), (6, 317955870), (9, 211970580), (10, 190773522), (12, 158977935), (15, 127182348), (18, 105985290), (20, 95386761), (27, 70656860), (30, 63591174), (36, 52992645), (45, 42394116), (54, 35328430), (60, 31795587), (67, 28473660), (90, 21197058), (108, 17664215), (134, 14236830), (135, 14131372), (180, 10598529), (201, 9491220), (268, 7118415), (270, 7065686), (335, 5694732), (402, 4745610), (540, 3532843), (603, 3163740), (670, 2847366), (787, 2424060), (804, 2372805), (1005, 1898244), (1206, 1581870), (1340, 1423683), (1574, 1212030), (1809, 1054580), (2010, 949122), (2361, 808020), (2412, 790935), (3015, 632748), (3148, 606015), (3618, 527290), (3935, 484812), (4020, 474561), (4489, 424980), (4722, 404010), (6030, 316374), (7083, 269340), (7236, 263645), (7870, 242406), (8978, 212490), (9045, 210916), (9444, 202005), (11805, 161604), (12060, 158187), (13467, 141660), (14166, 134670), (15740, 121203), (17956, 106245), (18090, 105458), (21249, 89780), (22445, 84996), (23610, 80802), (26934, 70830), (28332, 67335), (35415, 53868), (36180, 52729), (40401, 47220), (42498, 44890)]