2075392980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:2006

約数の個数: 144

約数和(自身を含む): 6685084224

約数和(自身を除く): 4609691244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 443, 510, 612, 765, 886, 1020, 1329, 1530, 1531, 1772, 2215, 2658, 3060, 3062, 3987, 4430, 4593, 5316, 6124, 6645, 7531, 7655, 7974, 8860, 9186, 13290, 13779, 15062, 15310, 15948, 18372, 19935, 22593, 22965, 26027, 26580, 27558, 30124, 30620, 37655, 39870, 45186, 45930, 52054, 55116, 67779, 68895, 75310, 78081, 79740, 90372, 91860, 104108, 112965, 130135, 135558, 137790, 150620, 156162, 225930, 234243, 260270, 271116, 275580, 312324, 338895, 390405, 451860, 468486, 520540, 677790, 678233, 780810, 936972, 1171215, 1355580, 1356466, 1561620, 2034699, 2342430, 2712932, 3391165, 4069398, 4684860, 6104097, 6782330, 8138796, 10173495, 11529961, 12208194, 13564660, 20346990, 23059922, 24416388, 30520485, 34589883, 40693980, 46119844, 57649805, 61040970, 69179766, 103769649, 115299610, 122081940, 138359532, 172949415, 207539298, 230599220, 345898830, 415078596, 518848245, 691797660, 1037696490, 2075392980]

約数ペア:

[(1, 2075392980), (2, 1037696490), (3, 691797660), (4, 518848245), (5, 415078596), (6, 345898830), (9, 230599220), (10, 207539298), (12, 172949415), (15, 138359532), (17, 122081940), (18, 115299610), (20, 103769649), (30, 69179766), (34, 61040970), (36, 57649805), (45, 46119844), (51, 40693980), (60, 34589883), (68, 30520485), (85, 24416388), (90, 23059922), (102, 20346990), (153, 13564660), (170, 12208194), (180, 11529961), (204, 10173495), (255, 8138796), (306, 6782330), (340, 6104097), (443, 4684860), (510, 4069398), (612, 3391165), (765, 2712932), (886, 2342430), (1020, 2034699), (1329, 1561620), (1530, 1356466), (1531, 1355580), (1772, 1171215), (2215, 936972), (2658, 780810), (3060, 678233), (3062, 677790), (3987, 520540), (4430, 468486), (4593, 451860), (5316, 390405), (6124, 338895), (6645, 312324), (7531, 275580), (7655, 271116), (7974, 260270), (8860, 234243), (9186, 225930), (13290, 156162), (13779, 150620), (15062, 137790), (15310, 135558), (15948, 130135), (18372, 112965), (19935, 104108), (22593, 91860), (22965, 90372), (26027, 79740), (26580, 78081), (27558, 75310), (30124, 68895), (30620, 67779), (37655, 55116), (39870, 52054), (45186, 45930)]