43819020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 110284020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 419, 420, 498, 581, 630, 747, 830, 838, 996, 1162, 1245, 1257, 1260, 1494, 1660, 1676, 1743, 2095, 2324, 2490, 2514, 2905, 2933, 2988, 3486, 3735, 3771, 4190, 4980, 5028, 5229, 5810, 5866, 6285, 6972, 7470, 7542, 8380, 8715, 8799, 10458, 11620, 11732, 12570, 14665, 14940, 15084, 17430, 17598, 18855, 20916, 25140, 26145, 26397, 29330, 34777, 34860, 35196, 37710, 43995, 52290, 52794, 58660, 69554, 75420, 87990, 104331, 104580, 105588, 131985, 139108, 173885, 175980, 208662, 243439, 263970, 312993, 347770, 417324, 486878, 521655, 527940, 625986, 695540, 730317, 973756, 1043310, 1217195, 1251972, 1460634, 1564965, 2086620, 2190951, 2434390, 2921268, 3129930, 3651585, 4381902, 4868780, 6259860, 7303170, 8763804, 10954755, 14606340, 21909510, 43819020]

約数ペア:

[(1, 43819020), (2, 21909510), (3, 14606340), (4, 10954755), (5, 8763804), (6, 7303170), (7, 6259860), (9, 4868780), (10, 4381902), (12, 3651585), (14, 3129930), (15, 2921268), (18, 2434390), (20, 2190951), (21, 2086620), (28, 1564965), (30, 1460634), (35, 1251972), (36, 1217195), (42, 1043310), (45, 973756), (60, 730317), (63, 695540), (70, 625986), (83, 527940), (84, 521655), (90, 486878), (105, 417324), (126, 347770), (140, 312993), (166, 263970), (180, 243439), (210, 208662), (249, 175980), (252, 173885), (315, 139108), (332, 131985), (415, 105588), (419, 104580), (420, 104331), (498, 87990), (581, 75420), (630, 69554), (747, 58660), (830, 52794), (838, 52290), (996, 43995), (1162, 37710), (1245, 35196), (1257, 34860), (1260, 34777), (1494, 29330), (1660, 26397), (1676, 26145), (1743, 25140), (2095, 20916), (2324, 18855), (2490, 17598), (2514, 17430), (2905, 15084), (2933, 14940), (2988, 14665), (3486, 12570), (3735, 11732), (3771, 11620), (4190, 10458), (4980, 8799), (5028, 8715), (5229, 8380), (5810, 7542), (5866, 7470), (6285, 6972)]