150825540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 289146300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 619, 620, 655, 786, 930, 1238, 1310, 1572, 1857, 1860, 1965, 2476, 2620, 3095, 3714, 3930, 4061, 6190, 7428, 7860, 8122, 9285, 12183, 12380, 16244, 18570, 19189, 20305, 24366, 37140, 38378, 40610, 48732, 57567, 60915, 76756, 81089, 81220, 95945, 115134, 121830, 162178, 191890, 230268, 243267, 243660, 287835, 324356, 383780, 405445, 486534, 575670, 810890, 973068, 1151340, 1216335, 1621780, 2432670, 2513759, 4865340, 5027518, 7541277, 10055036, 12568795, 15082554, 25137590, 30165108, 37706385, 50275180, 75412770, 150825540]

約数ペア:

[(1, 150825540), (2, 75412770), (3, 50275180), (4, 37706385), (5, 30165108), (6, 25137590), (10, 15082554), (12, 12568795), (15, 10055036), (20, 7541277), (30, 5027518), (31, 4865340), (60, 2513759), (62, 2432670), (93, 1621780), (124, 1216335), (131, 1151340), (155, 973068), (186, 810890), (262, 575670), (310, 486534), (372, 405445), (393, 383780), (465, 324356), (524, 287835), (619, 243660), (620, 243267), (655, 230268), (786, 191890), (930, 162178), (1238, 121830), (1310, 115134), (1572, 95945), (1857, 81220), (1860, 81089), (1965, 76756), (2476, 60915), (2620, 57567), (3095, 48732), (3714, 40610), (3930, 38378), (4061, 37140), (6190, 24366), (7428, 20305), (7860, 19189), (8122, 18570), (9285, 16244), (12183, 12380)]