979289400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 3278361600

約数和(自身を除く): 2299072200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 29, 30, 40, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 120, 138, 145, 150, 174, 184, 200, 230, 232, 276, 290, 300, 345, 348, 435, 460, 552, 575, 580, 600, 667, 690, 696, 725, 870, 920, 1150, 1160, 1334, 1380, 1450, 1725, 1740, 2001, 2175, 2300, 2447, 2668, 2760, 2900, 3335, 3450, 3480, 4002, 4350, 4600, 4894, 5336, 5800, 6670, 6900, 7341, 8004, 8700, 9788, 10005, 12235, 13340, 13800, 14682, 16008, 16675, 17400, 19576, 20010, 24470, 26680, 29364, 33350, 36705, 40020, 48940, 50025, 56281, 58728, 61175, 66700, 70963, 73410, 80040, 97880, 100050, 112562, 122350, 133400, 141926, 146820, 168843, 183525, 200100, 212889, 225124, 244700, 281405, 283852, 293640, 337686, 354815, 367050, 400200, 425778, 450248, 489400, 562810, 567704, 675372, 709630, 734100, 844215, 851556, 1064445, 1125620, 1350744, 1407025, 1419260, 1468200, 1632149, 1688430, 1703112, 1774075, 2128890, 2251240, 2814050, 2838520, 3264298, 3376860, 3548150, 4221075, 4257780, 4896447, 5322225, 5628100, 6528596, 6753720, 7096300, 8160745, 8442150, 8515560, 9792894, 10644450, 11256200, 13057192, 14192600, 16321490, 16884300, 19585788, 21288900, 24482235, 32642980, 33768600, 39171576, 40803725, 42577800, 48964470, 65285960, 81607450, 97928940, 122411175, 163214900, 195857880, 244822350, 326429800, 489644700, 979289400]

約数ペア:

[(1, 979289400), (2, 489644700), (3, 326429800), (4, 244822350), (5, 195857880), (6, 163214900), (8, 122411175), (10, 97928940), (12, 81607450), (15, 65285960), (20, 48964470), (23, 42577800), (24, 40803725), (25, 39171576), (29, 33768600), (30, 32642980), (40, 24482235), (46, 21288900), (50, 19585788), (58, 16884300), (60, 16321490), (69, 14192600), (75, 13057192), (87, 11256200), (92, 10644450), (100, 9792894), (115, 8515560), (116, 8442150), (120, 8160745), (138, 7096300), (145, 6753720), (150, 6528596), (174, 5628100), (184, 5322225), (200, 4896447), (230, 4257780), (232, 4221075), (276, 3548150), (290, 3376860), (300, 3264298), (345, 2838520), (348, 2814050), (435, 2251240), (460, 2128890), (552, 1774075), (575, 1703112), (580, 1688430), (600, 1632149), (667, 1468200), (690, 1419260), (696, 1407025), (725, 1350744), (870, 1125620), (920, 1064445), (1150, 851556), (1160, 844215), (1334, 734100), (1380, 709630), (1450, 675372), (1725, 567704), (1740, 562810), (2001, 489400), (2175, 450248), (2300, 425778), (2447, 400200), (2668, 367050), (2760, 354815), (2900, 337686), (3335, 293640), (3450, 283852), (3480, 281405), (4002, 244700), (4350, 225124), (4600, 212889), (4894, 200100), (5336, 183525), (5800, 168843), (6670, 146820), (6900, 141926), (7341, 133400), (8004, 122350), (8700, 112562), (9788, 100050), (10005, 97880), (12235, 80040), (13340, 73410), (13800, 70963), (14682, 66700), (16008, 61175), (16675, 58728), (17400, 56281), (19576, 50025), (20010, 48940), (24470, 40020), (26680, 36705), (29364, 33350)]