22117950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 72

約数和(自身を含む): 62036208

約数和(自身を除く): 39918258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 2137, 3450, 4274, 5175, 6411, 10350, 10685, 12822, 19233, 21370, 32055, 38466, 49151, 53425, 64110, 96165, 98302, 106850, 147453, 160275, 192330, 245755, 294906, 320550, 442359, 480825, 491510, 737265, 884718, 961650, 1228775, 1474530, 2211795, 2457550, 3686325, 4423590, 7372650, 11058975, 22117950]

約数ペア:

[(1, 22117950), (2, 11058975), (3, 7372650), (5, 4423590), (6, 3686325), (9, 2457550), (10, 2211795), (15, 1474530), (18, 1228775), (23, 961650), (25, 884718), (30, 737265), (45, 491510), (46, 480825), (50, 442359), (69, 320550), (75, 294906), (90, 245755), (115, 192330), (138, 160275), (150, 147453), (207, 106850), (225, 98302), (230, 96165), (345, 64110), (414, 53425), (450, 49151), (575, 38466), (690, 32055), (1035, 21370), (1150, 19233), (1725, 12822), (2070, 10685), (2137, 10350), (3450, 6411), (4274, 5175)]