15750810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 44104320

約数和(自身を除く): 28353510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 151, 171, 183, 190, 285, 302, 305, 342, 366, 453, 549, 570, 610, 755, 855, 906, 915, 1098, 1159, 1359, 1510, 1710, 1830, 2265, 2318, 2718, 2745, 2869, 3477, 4530, 5490, 5738, 5795, 6795, 6954, 8607, 9211, 10431, 11590, 13590, 14345, 17214, 17385, 18422, 20862, 25821, 27633, 28690, 34770, 43035, 46055, 51642, 52155, 55266, 82899, 86070, 92110, 104310, 129105, 138165, 165798, 175009, 258210, 276330, 350018, 414495, 525027, 828990, 875045, 1050054, 1575081, 1750090, 2625135, 3150162, 5250270, 7875405, 15750810]

約数ペア:

[(1, 15750810), (2, 7875405), (3, 5250270), (5, 3150162), (6, 2625135), (9, 1750090), (10, 1575081), (15, 1050054), (18, 875045), (19, 828990), (30, 525027), (38, 414495), (45, 350018), (57, 276330), (61, 258210), (90, 175009), (95, 165798), (114, 138165), (122, 129105), (151, 104310), (171, 92110), (183, 86070), (190, 82899), (285, 55266), (302, 52155), (305, 51642), (342, 46055), (366, 43035), (453, 34770), (549, 28690), (570, 27633), (610, 25821), (755, 20862), (855, 18422), (906, 17385), (915, 17214), (1098, 14345), (1159, 13590), (1359, 11590), (1510, 10431), (1710, 9211), (1830, 8607), (2265, 6954), (2318, 6795), (2718, 5795), (2745, 5738), (2869, 5490), (3477, 4530)]