145330380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 333489780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 359, 390, 468, 519, 585, 692, 718, 780, 865, 1038, 1077, 1170, 1436, 1557, 1730, 1795, 2076, 2154, 2249, 2340, 2595, 3114, 3231, 3460, 3590, 4308, 4498, 4667, 5190, 5385, 6228, 6462, 6747, 7180, 7785, 8996, 9334, 10380, 10770, 11245, 12924, 13494, 14001, 15570, 16155, 18668, 20241, 21540, 22490, 23335, 26988, 28002, 31140, 32310, 33735, 40482, 42003, 44980, 46670, 56004, 62107, 64620, 67470, 70005, 80964, 84006, 93340, 101205, 124214, 134940, 140010, 168012, 186321, 202410, 210015, 248428, 280020, 310535, 372642, 404820, 420030, 558963, 621070, 745284, 807391, 840060, 931605, 1117926, 1242140, 1614782, 1863210, 2235852, 2422173, 2794815, 3229564, 3726420, 4036955, 4844346, 5589630, 7266519, 8073910, 9688692, 11179260, 12110865, 14533038, 16147820, 24221730, 29066076, 36332595, 48443460, 72665190, 145330380]

約数ペア:

[(1, 145330380), (2, 72665190), (3, 48443460), (4, 36332595), (5, 29066076), (6, 24221730), (9, 16147820), (10, 14533038), (12, 12110865), (13, 11179260), (15, 9688692), (18, 8073910), (20, 7266519), (26, 5589630), (30, 4844346), (36, 4036955), (39, 3726420), (45, 3229564), (52, 2794815), (60, 2422173), (65, 2235852), (78, 1863210), (90, 1614782), (117, 1242140), (130, 1117926), (156, 931605), (173, 840060), (180, 807391), (195, 745284), (234, 621070), (260, 558963), (346, 420030), (359, 404820), (390, 372642), (468, 310535), (519, 280020), (585, 248428), (692, 210015), (718, 202410), (780, 186321), (865, 168012), (1038, 140010), (1077, 134940), (1170, 124214), (1436, 101205), (1557, 93340), (1730, 84006), (1795, 80964), (2076, 70005), (2154, 67470), (2249, 64620), (2340, 62107), (2595, 56004), (3114, 46670), (3231, 44980), (3460, 42003), (3590, 40482), (4308, 33735), (4498, 32310), (4667, 31140), (5190, 28002), (5385, 26988), (6228, 23335), (6462, 22490), (6747, 21540), (7180, 20241), (7785, 18668), (8996, 16155), (9334, 15570), (10380, 14001), (10770, 13494), (11245, 12924)]