80303310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 221944320

約数和(自身を除く): 141641010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 151, 171, 190, 285, 302, 311, 342, 453, 570, 622, 755, 855, 906, 933, 1359, 1510, 1555, 1710, 1866, 2265, 2718, 2799, 2869, 3110, 4530, 4665, 5598, 5738, 5909, 6795, 8607, 9330, 11818, 13590, 13995, 14345, 17214, 17727, 25821, 27990, 28690, 29545, 35454, 43035, 46961, 51642, 53181, 59090, 86070, 88635, 93922, 106362, 129105, 140883, 177270, 234805, 258210, 265905, 281766, 422649, 469610, 531810, 704415, 845298, 892259, 1408830, 1784518, 2113245, 2676777, 4226490, 4461295, 5353554, 8030331, 8922590, 13383885, 16060662, 26767770, 40151655, 80303310]

約数ペア:

[(1, 80303310), (2, 40151655), (3, 26767770), (5, 16060662), (6, 13383885), (9, 8922590), (10, 8030331), (15, 5353554), (18, 4461295), (19, 4226490), (30, 2676777), (38, 2113245), (45, 1784518), (57, 1408830), (90, 892259), (95, 845298), (114, 704415), (151, 531810), (171, 469610), (190, 422649), (285, 281766), (302, 265905), (311, 258210), (342, 234805), (453, 177270), (570, 140883), (622, 129105), (755, 106362), (855, 93922), (906, 88635), (933, 86070), (1359, 59090), (1510, 53181), (1555, 51642), (1710, 46961), (1866, 43035), (2265, 35454), (2718, 29545), (2799, 28690), (2869, 27990), (3110, 25821), (4530, 17727), (4665, 17214), (5598, 14345), (5738, 13995), (5909, 13590), (6795, 11818), (8607, 9330)]