185547180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 491828820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 1999, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 3998, 4420, 4641, 5460, 5997, 6188, 6630, 7140, 7735, 7996, 9282, 9995, 11994, 13260, 13993, 15470, 18564, 19990, 23205, 23988, 25987, 27986, 29985, 30940, 33983, 39980, 41979, 46410, 51974, 55972, 59970, 67966, 69965, 77961, 83958, 92820, 101949, 103948, 119940, 129935, 135932, 139930, 155922, 167916, 169915, 181909, 203898, 209895, 237881, 259870, 279860, 311844, 339830, 363818, 389805, 407796, 419790, 441779, 475762, 509745, 519740, 545727, 679660, 713643, 727636, 779610, 839580, 883558, 909545, 951524, 1019490, 1091454, 1189405, 1325337, 1427286, 1559220, 1767116, 1819090, 2038980, 2182908, 2208895, 2378810, 2650674, 2728635, 2854572, 3092453, 3568215, 3638180, 4417790, 4757620, 5301348, 5457270, 6184906, 6626685, 7136430, 8835580, 9277359, 10914540, 12369812, 13253370, 14272860, 15462265, 18554718, 26506740, 30924530, 37109436, 46386795, 61849060, 92773590, 185547180]

約数ペア:

[(1, 185547180), (2, 92773590), (3, 61849060), (4, 46386795), (5, 37109436), (6, 30924530), (7, 26506740), (10, 18554718), (12, 15462265), (13, 14272860), (14, 13253370), (15, 12369812), (17, 10914540), (20, 9277359), (21, 8835580), (26, 7136430), (28, 6626685), (30, 6184906), (34, 5457270), (35, 5301348), (39, 4757620), (42, 4417790), (51, 3638180), (52, 3568215), (60, 3092453), (65, 2854572), (68, 2728635), (70, 2650674), (78, 2378810), (84, 2208895), (85, 2182908), (91, 2038980), (102, 1819090), (105, 1767116), (119, 1559220), (130, 1427286), (140, 1325337), (156, 1189405), (170, 1091454), (182, 1019490), (195, 951524), (204, 909545), (210, 883558), (221, 839580), (238, 779610), (255, 727636), (260, 713643), (273, 679660), (340, 545727), (357, 519740), (364, 509745), (390, 475762), (420, 441779), (442, 419790), (455, 407796), (476, 389805), (510, 363818), (546, 339830), (595, 311844), (663, 279860), (714, 259870), (780, 237881), (884, 209895), (910, 203898), (1020, 181909), (1092, 169915), (1105, 167916), (1190, 155922), (1326, 139930), (1365, 135932), (1428, 129935), (1547, 119940), (1785, 103948), (1820, 101949), (1999, 92820), (2210, 83958), (2380, 77961), (2652, 69965), (2730, 67966), (3094, 59970), (3315, 55972), (3570, 51974), (3998, 46410), (4420, 41979), (4641, 39980), (5460, 33983), (5997, 30940), (6188, 29985), (6630, 27986), (7140, 25987), (7735, 23988), (7996, 23205), (9282, 19990), (9995, 18564), (11994, 15470), (13260, 13993)]