150314940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 478269792

約数和(自身を除く): 327954852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 197, 243, 270, 314, 324, 394, 405, 471, 486, 540, 591, 628, 785, 788, 810, 942, 972, 985, 1182, 1215, 1413, 1570, 1620, 1773, 1884, 1970, 2355, 2364, 2430, 2826, 2955, 3140, 3546, 3940, 4239, 4710, 4860, 5319, 5652, 5910, 7065, 7092, 8478, 8865, 9420, 10638, 11820, 12717, 14130, 15957, 16956, 17730, 21195, 21276, 25434, 26595, 28260, 30929, 31914, 35460, 38151, 42390, 47871, 50868, 53190, 61858, 63585, 63828, 76302, 79785, 84780, 92787, 95742, 106380, 123716, 127170, 152604, 154645, 159570, 185574, 190755, 191484, 239355, 254340, 278361, 309290, 319140, 371148, 381510, 463935, 478710, 556722, 618580, 763020, 835083, 927870, 957420, 1113444, 1391805, 1670166, 1855740, 2505249, 2783610, 3340332, 4175415, 5010498, 5567220, 7515747, 8350830, 10020996, 12526245, 15031494, 16701660, 25052490, 30062988, 37578735, 50104980, 75157470, 150314940]

約数ペア:

[(1, 150314940), (2, 75157470), (3, 50104980), (4, 37578735), (5, 30062988), (6, 25052490), (9, 16701660), (10, 15031494), (12, 12526245), (15, 10020996), (18, 8350830), (20, 7515747), (27, 5567220), (30, 5010498), (36, 4175415), (45, 3340332), (54, 2783610), (60, 2505249), (81, 1855740), (90, 1670166), (108, 1391805), (135, 1113444), (157, 957420), (162, 927870), (180, 835083), (197, 763020), (243, 618580), (270, 556722), (314, 478710), (324, 463935), (394, 381510), (405, 371148), (471, 319140), (486, 309290), (540, 278361), (591, 254340), (628, 239355), (785, 191484), (788, 190755), (810, 185574), (942, 159570), (972, 154645), (985, 152604), (1182, 127170), (1215, 123716), (1413, 106380), (1570, 95742), (1620, 92787), (1773, 84780), (1884, 79785), (1970, 76302), (2355, 63828), (2364, 63585), (2430, 61858), (2826, 53190), (2955, 50868), (3140, 47871), (3546, 42390), (3940, 38151), (4239, 35460), (4710, 31914), (4860, 30929), (5319, 28260), (5652, 26595), (5910, 25434), (7065, 21276), (7092, 21195), (8478, 17730), (8865, 16956), (9420, 15957), (10638, 14130), (11820, 12717)]