226806540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 666624000

約数和(自身を除く): 439817460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 915, 930, 1220, 1830, 1860, 1891, 1999, 3660, 3782, 3998, 5673, 5997, 7564, 7996, 9455, 9995, 11346, 11994, 18910, 19990, 22692, 23988, 28365, 29985, 37820, 39980, 56730, 59970, 61969, 113460, 119940, 121939, 123938, 185907, 243878, 247876, 309845, 365817, 371814, 487756, 609695, 619690, 731634, 743628, 929535, 1219390, 1239380, 1463268, 1829085, 1859070, 2438780, 3658170, 3718140, 3780109, 7316340, 7560218, 11340327, 15120436, 18900545, 22680654, 37801090, 45361308, 56701635, 75602180, 113403270, 226806540]

約数ペア:

[(1, 226806540), (2, 113403270), (3, 75602180), (4, 56701635), (5, 45361308), (6, 37801090), (10, 22680654), (12, 18900545), (15, 15120436), (20, 11340327), (30, 7560218), (31, 7316340), (60, 3780109), (61, 3718140), (62, 3658170), (93, 2438780), (122, 1859070), (124, 1829085), (155, 1463268), (183, 1239380), (186, 1219390), (244, 929535), (305, 743628), (310, 731634), (366, 619690), (372, 609695), (465, 487756), (610, 371814), (620, 365817), (732, 309845), (915, 247876), (930, 243878), (1220, 185907), (1830, 123938), (1860, 121939), (1891, 119940), (1999, 113460), (3660, 61969), (3782, 59970), (3998, 56730), (5673, 39980), (5997, 37820), (7564, 29985), (7996, 28365), (9455, 23988), (9995, 22692), (11346, 19990), (11994, 18910)]