250757910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 475002090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 199, 234, 270, 351, 359, 390, 398, 585, 597, 702, 718, 995, 1077, 1170, 1194, 1755, 1791, 1795, 1990, 2154, 2587, 2985, 3231, 3510, 3582, 3590, 4667, 5174, 5373, 5385, 5970, 6462, 7761, 8955, 9334, 9693, 10746, 10770, 12935, 14001, 15522, 16155, 17910, 19386, 23283, 23335, 25870, 26865, 28002, 32310, 38805, 42003, 46566, 46670, 48465, 53730, 69849, 70005, 71441, 77610, 84006, 96930, 116415, 126009, 139698, 140010, 142882, 210015, 214323, 232830, 252018, 349245, 357205, 420030, 428646, 630045, 642969, 698490, 714410, 928733, 1071615, 1260090, 1285938, 1857466, 1928907, 2143230, 2786199, 3214845, 3857814, 4643665, 5572398, 6429690, 8358597, 9287330, 9644535, 13930995, 16717194, 19289070, 25075791, 27861990, 41792985, 50151582, 83585970, 125378955, 250757910]

約数ペア:

[(1, 250757910), (2, 125378955), (3, 83585970), (5, 50151582), (6, 41792985), (9, 27861990), (10, 25075791), (13, 19289070), (15, 16717194), (18, 13930995), (26, 9644535), (27, 9287330), (30, 8358597), (39, 6429690), (45, 5572398), (54, 4643665), (65, 3857814), (78, 3214845), (90, 2786199), (117, 2143230), (130, 1928907), (135, 1857466), (195, 1285938), (199, 1260090), (234, 1071615), (270, 928733), (351, 714410), (359, 698490), (390, 642969), (398, 630045), (585, 428646), (597, 420030), (702, 357205), (718, 349245), (995, 252018), (1077, 232830), (1170, 214323), (1194, 210015), (1755, 142882), (1791, 140010), (1795, 139698), (1990, 126009), (2154, 116415), (2587, 96930), (2985, 84006), (3231, 77610), (3510, 71441), (3582, 70005), (3590, 69849), (4667, 53730), (5174, 48465), (5373, 46670), (5385, 46566), (5970, 42003), (6462, 38805), (7761, 32310), (8955, 28002), (9334, 26865), (9693, 25870), (10746, 23335), (10770, 23283), (12935, 19386), (14001, 17910), (15522, 16155)]