481819860

素因数分解:

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

素因数の和:499

約数の個数: 192

約数和(自身を含む): 1593446400

約数和(自身を除く): 1111626540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 151, 171, 180, 190, 228, 270, 285, 302, 311, 342, 380, 453, 513, 540, 570, 604, 622, 684, 755, 855, 906, 933, 1026, 1140, 1244, 1359, 1510, 1555, 1710, 1812, 1866, 2052, 2265, 2565, 2718, 2799, 2869, 3020, 3110, 3420, 3732, 4077, 4530, 4665, 5130, 5436, 5598, 5738, 5909, 6220, 6795, 8154, 8397, 8607, 9060, 9330, 10260, 11196, 11476, 11818, 13590, 13995, 14345, 16308, 16794, 17214, 17727, 18660, 20385, 23636, 25821, 27180, 27990, 28690, 29545, 33588, 34428, 35454, 40770, 41985, 43035, 46961, 51642, 53181, 55980, 57380, 59090, 70908, 77463, 81540, 83970, 86070, 88635, 93922, 103284, 106362, 118180, 129105, 140883, 154926, 159543, 167940, 172140, 177270, 187844, 212724, 234805, 258210, 265905, 281766, 309852, 319086, 354540, 387315, 422649, 469610, 516420, 531810, 563532, 638172, 704415, 774630, 797715, 845298, 892259, 939220, 1063620, 1267947, 1408830, 1549260, 1595430, 1690596, 1784518, 2113245, 2535894, 2676777, 2817660, 3190860, 3569036, 4226490, 4461295, 5071788, 5353554, 6339735, 8030331, 8452980, 8922590, 10707108, 12679470, 13383885, 16060662, 17845180, 24090993, 25358940, 26767770, 32121324, 40151655, 48181986, 53535540, 80303310, 96363972, 120454965, 160606620, 240909930, 481819860]

約数ペア:

[(1, 481819860), (2, 240909930), (3, 160606620), (4, 120454965), (5, 96363972), (6, 80303310), (9, 53535540), (10, 48181986), (12, 40151655), (15, 32121324), (18, 26767770), (19, 25358940), (20, 24090993), (27, 17845180), (30, 16060662), (36, 13383885), (38, 12679470), (45, 10707108), (54, 8922590), (57, 8452980), (60, 8030331), (76, 6339735), (90, 5353554), (95, 5071788), (108, 4461295), (114, 4226490), (135, 3569036), (151, 3190860), (171, 2817660), (180, 2676777), (190, 2535894), (228, 2113245), (270, 1784518), (285, 1690596), (302, 1595430), (311, 1549260), (342, 1408830), (380, 1267947), (453, 1063620), (513, 939220), (540, 892259), (570, 845298), (604, 797715), (622, 774630), (684, 704415), (755, 638172), (855, 563532), (906, 531810), (933, 516420), (1026, 469610), (1140, 422649), (1244, 387315), (1359, 354540), (1510, 319086), (1555, 309852), (1710, 281766), (1812, 265905), (1866, 258210), (2052, 234805), (2265, 212724), (2565, 187844), (2718, 177270), (2799, 172140), (2869, 167940), (3020, 159543), (3110, 154926), (3420, 140883), (3732, 129105), (4077, 118180), (4530, 106362), (4665, 103284), (5130, 93922), (5436, 88635), (5598, 86070), (5738, 83970), (5909, 81540), (6220, 77463), (6795, 70908), (8154, 59090), (8397, 57380), (8607, 55980), (9060, 53181), (9330, 51642), (10260, 46961), (11196, 43035), (11476, 41985), (11818, 40770), (13590, 35454), (13995, 34428), (14345, 33588), (16308, 29545), (16794, 28690), (17214, 27990), (17727, 27180), (18660, 25821), (20385, 23636)]