450116280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 1540581120

約数和(自身を除く): 1090464840

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, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 761, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1522, 1590, 1643, 1860, 1908, 2120, 2232, 2283, 2385, 2790, 3044, 3180, 3286, 3720, 3805, 3816, 4566, 4770, 4929, 5580, 6088, 6360, 6572, 6849, 7610, 8215, 9132, 9540, 9858, 11160, 11415, 13144, 13698, 14787, 15220, 16430, 18264, 19080, 19716, 22830, 23591, 24645, 27396, 29574, 30440, 32860, 34245, 39432, 40333, 45660, 47182, 49290, 54792, 59148, 65720, 68490, 70773, 73935, 80666, 91320, 94364, 98580, 117955, 118296, 120999, 136980, 141546, 147870, 161332, 188728, 197160, 201665, 212319, 235910, 241998, 273960, 283092, 295740, 322664, 353865, 362997, 403330, 424638, 471820, 483996, 566184, 591480, 604995, 707730, 725994, 806660, 849276, 943640, 967992, 1061595, 1209990, 1250323, 1415460, 1451988, 1613320, 1698552, 1814985, 2123190, 2419980, 2500646, 2830920, 2903976, 3629970, 3750969, 4246380, 4839960, 5001292, 6251615, 7259940, 7501938, 8492760, 10002584, 11252907, 12503230, 14519880, 15003876, 18754845, 22505814, 25006460, 30007752, 37509690, 45011628, 50012920, 56264535, 75019380, 90023256, 112529070, 150038760, 225058140, 450116280]

約数ペア:

[(1, 450116280), (2, 225058140), (3, 150038760), (4, 112529070), (5, 90023256), (6, 75019380), (8, 56264535), (9, 50012920), (10, 45011628), (12, 37509690), (15, 30007752), (18, 25006460), (20, 22505814), (24, 18754845), (30, 15003876), (31, 14519880), (36, 12503230), (40, 11252907), (45, 10002584), (53, 8492760), (60, 7501938), (62, 7259940), (72, 6251615), (90, 5001292), (93, 4839960), (106, 4246380), (120, 3750969), (124, 3629970), (155, 2903976), (159, 2830920), (180, 2500646), (186, 2419980), (212, 2123190), (248, 1814985), (265, 1698552), (279, 1613320), (310, 1451988), (318, 1415460), (360, 1250323), (372, 1209990), (424, 1061595), (465, 967992), (477, 943640), (530, 849276), (558, 806660), (620, 725994), (636, 707730), (744, 604995), (761, 591480), (795, 566184), (930, 483996), (954, 471820), (1060, 424638), (1116, 403330), (1240, 362997), (1272, 353865), (1395, 322664), (1522, 295740), (1590, 283092), (1643, 273960), (1860, 241998), (1908, 235910), (2120, 212319), (2232, 201665), (2283, 197160), (2385, 188728), (2790, 161332), (3044, 147870), (3180, 141546), (3286, 136980), (3720, 120999), (3805, 118296), (3816, 117955), (4566, 98580), (4770, 94364), (4929, 91320), (5580, 80666), (6088, 73935), (6360, 70773), (6572, 68490), (6849, 65720), (7610, 59148), (8215, 54792), (9132, 49290), (9540, 47182), (9858, 45660), (11160, 40333), (11415, 39432), (13144, 34245), (13698, 32860), (14787, 30440), (15220, 29574), (16430, 27396), (18264, 24645), (19080, 23591), (19716, 22830)]