52641720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 129316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 89, 90, 93, 106, 120, 124, 155, 159, 178, 180, 186, 212, 248, 265, 267, 279, 310, 318, 356, 360, 372, 424, 445, 465, 477, 530, 534, 558, 620, 636, 712, 744, 795, 801, 890, 930, 954, 1060, 1068, 1116, 1240, 1272, 1335, 1395, 1590, 1602, 1643, 1780, 1860, 1908, 2120, 2136, 2232, 2385, 2670, 2759, 2790, 3180, 3204, 3286, 3560, 3720, 3816, 4005, 4717, 4770, 4929, 5340, 5518, 5580, 6360, 6408, 6572, 8010, 8215, 8277, 9434, 9540, 9858, 10680, 11036, 11160, 13144, 13795, 14151, 14787, 16020, 16430, 16554, 18868, 19080, 19716, 22072, 23585, 24645, 24831, 27590, 28302, 29574, 32040, 32860, 33108, 37736, 39432, 41385, 42453, 47170, 49290, 49662, 55180, 56604, 59148, 65720, 66216, 70755, 73935, 82770, 84906, 94340, 98580, 99324, 110360, 113208, 118296, 124155, 141510, 146227, 147870, 165540, 169812, 188680, 197160, 198648, 212265, 248310, 283020, 292454, 295740, 331080, 339624, 424530, 438681, 496620, 566040, 584908, 591480, 731135, 849060, 877362, 993240, 1169816, 1316043, 1462270, 1698120, 1754724, 2193405, 2632086, 2924540, 3509448, 4386810, 5264172, 5849080, 6580215, 8773620, 10528344, 13160430, 17547240, 26320860, 52641720]

約数ペア:

[(1, 52641720), (2, 26320860), (3, 17547240), (4, 13160430), (5, 10528344), (6, 8773620), (8, 6580215), (9, 5849080), (10, 5264172), (12, 4386810), (15, 3509448), (18, 2924540), (20, 2632086), (24, 2193405), (30, 1754724), (31, 1698120), (36, 1462270), (40, 1316043), (45, 1169816), (53, 993240), (60, 877362), (62, 849060), (72, 731135), (89, 591480), (90, 584908), (93, 566040), (106, 496620), (120, 438681), (124, 424530), (155, 339624), (159, 331080), (178, 295740), (180, 292454), (186, 283020), (212, 248310), (248, 212265), (265, 198648), (267, 197160), (279, 188680), (310, 169812), (318, 165540), (356, 147870), (360, 146227), (372, 141510), (424, 124155), (445, 118296), (465, 113208), (477, 110360), (530, 99324), (534, 98580), (558, 94340), (620, 84906), (636, 82770), (712, 73935), (744, 70755), (795, 66216), (801, 65720), (890, 59148), (930, 56604), (954, 55180), (1060, 49662), (1068, 49290), (1116, 47170), (1240, 42453), (1272, 41385), (1335, 39432), (1395, 37736), (1590, 33108), (1602, 32860), (1643, 32040), (1780, 29574), (1860, 28302), (1908, 27590), (2120, 24831), (2136, 24645), (2232, 23585), (2385, 22072), (2670, 19716), (2759, 19080), (2790, 18868), (3180, 16554), (3204, 16430), (3286, 16020), (3560, 14787), (3720, 14151), (3816, 13795), (4005, 13144), (4717, 11160), (4770, 11036), (4929, 10680), (5340, 9858), (5518, 9540), (5580, 9434), (6360, 8277), (6408, 8215), (6572, 8010)]