144677000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 232718200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 125, 130, 155, 200, 248, 250, 260, 310, 325, 359, 403, 500, 520, 620, 650, 718, 775, 806, 1000, 1240, 1300, 1436, 1550, 1612, 1625, 1795, 2015, 2600, 2872, 3100, 3224, 3250, 3590, 3875, 4030, 4667, 6200, 6500, 7180, 7750, 8060, 8975, 9334, 10075, 11129, 13000, 14360, 15500, 16120, 17950, 18668, 20150, 22258, 23335, 31000, 35900, 37336, 40300, 44516, 44875, 46670, 50375, 55645, 71800, 80600, 89032, 89750, 93340, 100750, 111290, 116675, 144677, 179500, 186680, 201500, 222580, 233350, 278225, 289354, 359000, 403000, 445160, 466700, 556450, 578708, 583375, 723385, 933400, 1112900, 1157416, 1166750, 1391125, 1446770, 2225800, 2333500, 2782250, 2893540, 3616925, 4667000, 5564500, 5787080, 7233850, 11129000, 14467700, 18084625, 28935400, 36169250, 72338500, 144677000]

約数ペア:

[(1, 144677000), (2, 72338500), (4, 36169250), (5, 28935400), (8, 18084625), (10, 14467700), (13, 11129000), (20, 7233850), (25, 5787080), (26, 5564500), (31, 4667000), (40, 3616925), (50, 2893540), (52, 2782250), (62, 2333500), (65, 2225800), (100, 1446770), (104, 1391125), (124, 1166750), (125, 1157416), (130, 1112900), (155, 933400), (200, 723385), (248, 583375), (250, 578708), (260, 556450), (310, 466700), (325, 445160), (359, 403000), (403, 359000), (500, 289354), (520, 278225), (620, 233350), (650, 222580), (718, 201500), (775, 186680), (806, 179500), (1000, 144677), (1240, 116675), (1300, 111290), (1436, 100750), (1550, 93340), (1612, 89750), (1625, 89032), (1795, 80600), (2015, 71800), (2600, 55645), (2872, 50375), (3100, 46670), (3224, 44875), (3250, 44516), (3590, 40300), (3875, 37336), (4030, 35900), (4667, 31000), (6200, 23335), (6500, 22258), (7180, 20150), (7750, 18668), (8060, 17950), (8975, 16120), (9334, 15500), (10075, 14360), (11129, 13000)]