25562790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 79453440

約数和(自身を除く): 53890650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 151, 162, 165, 171, 190, 198, 209, 270, 285, 297, 302, 330, 342, 405, 418, 453, 495, 513, 570, 594, 627, 755, 810, 855, 891, 906, 990, 1026, 1045, 1254, 1359, 1485, 1510, 1539, 1661, 1710, 1782, 1881, 2090, 2265, 2565, 2718, 2869, 2970, 3078, 3135, 3322, 3762, 4077, 4455, 4530, 4983, 5130, 5643, 5738, 6270, 6795, 7695, 8154, 8305, 8607, 8910, 9405, 9966, 11286, 12231, 13590, 14345, 14949, 15390, 16610, 16929, 17214, 18810, 20385, 24462, 24915, 25821, 28215, 28690, 29898, 31559, 33858, 40770, 43035, 44847, 49830, 51642, 56430, 61155, 63118, 74745, 77463, 84645, 86070, 89694, 94677, 122310, 129105, 134541, 149490, 154926, 157795, 169290, 189354, 224235, 232389, 258210, 269082, 284031, 315590, 387315, 448470, 464778, 473385, 568062, 672705, 774630, 852093, 946770, 1161945, 1345410, 1420155, 1704186, 2323890, 2556279, 2840310, 4260465, 5112558, 8520930, 12781395, 25562790]

約数ペア:

[(1, 25562790), (2, 12781395), (3, 8520930), (5, 5112558), (6, 4260465), (9, 2840310), (10, 2556279), (11, 2323890), (15, 1704186), (18, 1420155), (19, 1345410), (22, 1161945), (27, 946770), (30, 852093), (33, 774630), (38, 672705), (45, 568062), (54, 473385), (55, 464778), (57, 448470), (66, 387315), (81, 315590), (90, 284031), (95, 269082), (99, 258210), (110, 232389), (114, 224235), (135, 189354), (151, 169290), (162, 157795), (165, 154926), (171, 149490), (190, 134541), (198, 129105), (209, 122310), (270, 94677), (285, 89694), (297, 86070), (302, 84645), (330, 77463), (342, 74745), (405, 63118), (418, 61155), (453, 56430), (495, 51642), (513, 49830), (570, 44847), (594, 43035), (627, 40770), (755, 33858), (810, 31559), (855, 29898), (891, 28690), (906, 28215), (990, 25821), (1026, 24915), (1045, 24462), (1254, 20385), (1359, 18810), (1485, 17214), (1510, 16929), (1539, 16610), (1661, 15390), (1710, 14949), (1782, 14345), (1881, 13590), (2090, 12231), (2265, 11286), (2565, 9966), (2718, 9405), (2869, 8910), (2970, 8607), (3078, 8305), (3135, 8154), (3322, 7695), (3762, 6795), (4077, 6270), (4455, 5738), (4530, 5643), (4983, 5130)]