203714550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 597149280

約数和(自身を除く): 393434730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 359, 390, 450, 485, 582, 585, 650, 718, 873, 970, 975, 1077, 1170, 1261, 1455, 1746, 1795, 1950, 2154, 2425, 2522, 2910, 2925, 3231, 3590, 3783, 4365, 4667, 4850, 5385, 5850, 6305, 6462, 7275, 7566, 8730, 8975, 9334, 10770, 11349, 12610, 14001, 14550, 16155, 17950, 18915, 21825, 22698, 23335, 26925, 28002, 31525, 32310, 34823, 37830, 42003, 43650, 46670, 53850, 56745, 63050, 69646, 70005, 80775, 84006, 94575, 104469, 113490, 116675, 140010, 161550, 174115, 189150, 208938, 210015, 233350, 283725, 313407, 348230, 350025, 420030, 452699, 522345, 567450, 626814, 700050, 870575, 905398, 1044690, 1050075, 1358097, 1567035, 1741150, 2100150, 2263495, 2611725, 2716194, 3134070, 4074291, 4526990, 5223450, 6790485, 7835175, 8148582, 11317475, 13580970, 15670350, 20371455, 22634950, 33952425, 40742910, 67904850, 101857275, 203714550]

約数ペア:

[(1, 203714550), (2, 101857275), (3, 67904850), (5, 40742910), (6, 33952425), (9, 22634950), (10, 20371455), (13, 15670350), (15, 13580970), (18, 11317475), (25, 8148582), (26, 7835175), (30, 6790485), (39, 5223450), (45, 4526990), (50, 4074291), (65, 3134070), (75, 2716194), (78, 2611725), (90, 2263495), (97, 2100150), (117, 1741150), (130, 1567035), (150, 1358097), (194, 1050075), (195, 1044690), (225, 905398), (234, 870575), (291, 700050), (325, 626814), (359, 567450), (390, 522345), (450, 452699), (485, 420030), (582, 350025), (585, 348230), (650, 313407), (718, 283725), (873, 233350), (970, 210015), (975, 208938), (1077, 189150), (1170, 174115), (1261, 161550), (1455, 140010), (1746, 116675), (1795, 113490), (1950, 104469), (2154, 94575), (2425, 84006), (2522, 80775), (2910, 70005), (2925, 69646), (3231, 63050), (3590, 56745), (3783, 53850), (4365, 46670), (4667, 43650), (4850, 42003), (5385, 37830), (5850, 34823), (6305, 32310), (6462, 31525), (7275, 28002), (7566, 26925), (8730, 23335), (8975, 22698), (9334, 21825), (10770, 18915), (11349, 17950), (12610, 16155), (14001, 14550)]