18087389910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3779}}^1$

素因数の和:4128

約数の個数: 160

約数和(自身を含む): 51372921600

約数和(自身を除く): 33285531690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 311, 342, 405, 513, 570, 622, 810, 855, 933, 1026, 1539, 1555, 1710, 1866, 2565, 2799, 3078, 3110, 3779, 4665, 5130, 5598, 5909, 7558, 7695, 8397, 9330, 11337, 11818, 13995, 15390, 16794, 17727, 18895, 22674, 25191, 27990, 29545, 34011, 35454, 37790, 41985, 50382, 53181, 56685, 59090, 68022, 71801, 83970, 88635, 102033, 106362, 113370, 125955, 143602, 159543, 170055, 177270, 204066, 215403, 251910, 265905, 306099, 319086, 340110, 359005, 430806, 478629, 510165, 531810, 612198, 646209, 718010, 797715, 957258, 1020330, 1077015, 1175269, 1292418, 1530495, 1595430, 1938627, 2154030, 2350538, 2393145, 3060990, 3231045, 3525807, 3877254, 4786290, 5815881, 5876345, 6462090, 7051614, 9693135, 10577421, 11631762, 11752690, 17629035, 19386270, 21154842, 22330111, 29079405, 31732263, 35258070, 44660222, 52887105, 58158810, 63464526, 66990333, 95196789, 105774210, 111650555, 133980666, 158661315, 190393578, 200970999, 223301110, 317322630, 334951665, 401941998, 475983945, 602912997, 669903330, 951967890, 1004854995, 1205825994, 1808738991, 2009709990, 3014564985, 3617477982, 6029129970, 9043694955, 18087389910]

約数ペア:

[(1, 18087389910), (2, 9043694955), (3, 6029129970), (5, 3617477982), (6, 3014564985), (9, 2009709990), (10, 1808738991), (15, 1205825994), (18, 1004854995), (19, 951967890), (27, 669903330), (30, 602912997), (38, 475983945), (45, 401941998), (54, 334951665), (57, 317322630), (81, 223301110), (90, 200970999), (95, 190393578), (114, 158661315), (135, 133980666), (162, 111650555), (171, 105774210), (190, 95196789), (270, 66990333), (285, 63464526), (311, 58158810), (342, 52887105), (405, 44660222), (513, 35258070), (570, 31732263), (622, 29079405), (810, 22330111), (855, 21154842), (933, 19386270), (1026, 17629035), (1539, 11752690), (1555, 11631762), (1710, 10577421), (1866, 9693135), (2565, 7051614), (2799, 6462090), (3078, 5876345), (3110, 5815881), (3779, 4786290), (4665, 3877254), (5130, 3525807), (5598, 3231045), (5909, 3060990), (7558, 2393145), (7695, 2350538), (8397, 2154030), (9330, 1938627), (11337, 1595430), (11818, 1530495), (13995, 1292418), (15390, 1175269), (16794, 1077015), (17727, 1020330), (18895, 957258), (22674, 797715), (25191, 718010), (27990, 646209), (29545, 612198), (34011, 531810), (35454, 510165), (37790, 478629), (41985, 430806), (50382, 359005), (53181, 340110), (56685, 319086), (59090, 306099), (68022, 265905), (71801, 251910), (83970, 215403), (88635, 204066), (102033, 177270), (106362, 170055), (113370, 159543), (125955, 143602)]