445154040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 1536537600

約数和(自身を除く): 1091383560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 151, 152, 171, 180, 190, 228, 285, 302, 342, 360, 380, 431, 453, 456, 570, 604, 684, 755, 760, 855, 862, 906, 1140, 1208, 1293, 1359, 1368, 1510, 1710, 1724, 1812, 2155, 2265, 2280, 2586, 2718, 2869, 3020, 3420, 3448, 3624, 3879, 4310, 4530, 5172, 5436, 5738, 6040, 6465, 6795, 6840, 7758, 8189, 8607, 8620, 9060, 10344, 10872, 11476, 12930, 13590, 14345, 15516, 16378, 17214, 17240, 18120, 19395, 22952, 24567, 25821, 25860, 27180, 28690, 31032, 32756, 34428, 38790, 40945, 43035, 49134, 51642, 51720, 54360, 57380, 65081, 65512, 68856, 73701, 77580, 81890, 86070, 98268, 103284, 114760, 122835, 129105, 130162, 147402, 155160, 163780, 172140, 195243, 196536, 206568, 245670, 258210, 260324, 294804, 325405, 327560, 344280, 368505, 390486, 491340, 516420, 520648, 585729, 589608, 650810, 737010, 780972, 976215, 982680, 1032840, 1171458, 1236539, 1301620, 1474020, 1561944, 1952430, 2342916, 2473078, 2603240, 2928645, 2948040, 3709617, 3904860, 4685832, 4946156, 5857290, 6182695, 7419234, 7809720, 9892312, 11128851, 11714580, 12365390, 14838468, 18548085, 22257702, 23429160, 24730780, 29676936, 37096170, 44515404, 49461560, 55644255, 74192340, 89030808, 111288510, 148384680, 222577020, 445154040]

約数ペア:

[(1, 445154040), (2, 222577020), (3, 148384680), (4, 111288510), (5, 89030808), (6, 74192340), (8, 55644255), (9, 49461560), (10, 44515404), (12, 37096170), (15, 29676936), (18, 24730780), (19, 23429160), (20, 22257702), (24, 18548085), (30, 14838468), (36, 12365390), (38, 11714580), (40, 11128851), (45, 9892312), (57, 7809720), (60, 7419234), (72, 6182695), (76, 5857290), (90, 4946156), (95, 4685832), (114, 3904860), (120, 3709617), (151, 2948040), (152, 2928645), (171, 2603240), (180, 2473078), (190, 2342916), (228, 1952430), (285, 1561944), (302, 1474020), (342, 1301620), (360, 1236539), (380, 1171458), (431, 1032840), (453, 982680), (456, 976215), (570, 780972), (604, 737010), (684, 650810), (755, 589608), (760, 585729), (855, 520648), (862, 516420), (906, 491340), (1140, 390486), (1208, 368505), (1293, 344280), (1359, 327560), (1368, 325405), (1510, 294804), (1710, 260324), (1724, 258210), (1812, 245670), (2155, 206568), (2265, 196536), (2280, 195243), (2586, 172140), (2718, 163780), (2869, 155160), (3020, 147402), (3420, 130162), (3448, 129105), (3624, 122835), (3879, 114760), (4310, 103284), (4530, 98268), (5172, 86070), (5436, 81890), (5738, 77580), (6040, 73701), (6465, 68856), (6795, 65512), (6840, 65081), (7758, 57380), (8189, 54360), (8607, 51720), (8620, 51642), (9060, 49134), (10344, 43035), (10872, 40945), (11476, 38790), (12930, 34428), (13590, 32756), (14345, 31032), (15516, 28690), (16378, 27180), (17214, 25860), (17240, 25821), (18120, 24567), (19395, 22952)]