225603090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 665003520

約数和(自身を除く): 439400430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1530, 1955, 2070, 2137, 2295, 2346, 3105, 3519, 3910, 4274, 4590, 5865, 6210, 6411, 7038, 10557, 10685, 11730, 12822, 17595, 19233, 21114, 21370, 32055, 35190, 36329, 38466, 49151, 52785, 57699, 64110, 72658, 96165, 98302, 105570, 108987, 115398, 147453, 181645, 192330, 217974, 245755, 288495, 294906, 326961, 363290, 442359, 491510, 544935, 576990, 653922, 737265, 835567, 884718, 980883, 1089870, 1327077, 1474530, 1634805, 1671134, 1961766, 2211795, 2506701, 2654154, 3269610, 4177835, 4423590, 4904415, 5013402, 6635385, 7520103, 8355670, 9808830, 12533505, 13270770, 15040206, 22560309, 25067010, 37600515, 45120618, 75201030, 112801545, 225603090]

約数ペア:

[(1, 225603090), (2, 112801545), (3, 75201030), (5, 45120618), (6, 37600515), (9, 25067010), (10, 22560309), (15, 15040206), (17, 13270770), (18, 12533505), (23, 9808830), (27, 8355670), (30, 7520103), (34, 6635385), (45, 5013402), (46, 4904415), (51, 4423590), (54, 4177835), (69, 3269610), (85, 2654154), (90, 2506701), (102, 2211795), (115, 1961766), (135, 1671134), (138, 1634805), (153, 1474530), (170, 1327077), (207, 1089870), (230, 980883), (255, 884718), (270, 835567), (306, 737265), (345, 653922), (391, 576990), (414, 544935), (459, 491510), (510, 442359), (621, 363290), (690, 326961), (765, 294906), (782, 288495), (918, 245755), (1035, 217974), (1173, 192330), (1242, 181645), (1530, 147453), (1955, 115398), (2070, 108987), (2137, 105570), (2295, 98302), (2346, 96165), (3105, 72658), (3519, 64110), (3910, 57699), (4274, 52785), (4590, 49151), (5865, 38466), (6210, 36329), (6411, 35190), (7038, 32055), (10557, 21370), (10685, 21114), (11730, 19233), (12822, 17595)]