90129000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 128

約数和(自身を含む): 302964480

約数和(自身を除く): 212835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2311, 2600, 3000, 3250, 3900, 4622, 4875, 6500, 6933, 7800, 9244, 9750, 11555, 13000, 13866, 18488, 19500, 23110, 27732, 30043, 34665, 39000, 46220, 55464, 57775, 60086, 69330, 90129, 92440, 115550, 120172, 138660, 150215, 173325, 180258, 231100, 240344, 277320, 288875, 300430, 346650, 360516, 450645, 462200, 577750, 600860, 693300, 721032, 751075, 866625, 901290, 1155500, 1201720, 1386600, 1502150, 1733250, 1802580, 2253225, 2311000, 3004300, 3466500, 3605160, 3755375, 4506450, 6008600, 6933000, 7510750, 9012900, 11266125, 15021500, 18025800, 22532250, 30043000, 45064500, 90129000]

約数ペア:

[(1, 90129000), (2, 45064500), (3, 30043000), (4, 22532250), (5, 18025800), (6, 15021500), (8, 11266125), (10, 9012900), (12, 7510750), (13, 6933000), (15, 6008600), (20, 4506450), (24, 3755375), (25, 3605160), (26, 3466500), (30, 3004300), (39, 2311000), (40, 2253225), (50, 1802580), (52, 1733250), (60, 1502150), (65, 1386600), (75, 1201720), (78, 1155500), (100, 901290), (104, 866625), (120, 751075), (125, 721032), (130, 693300), (150, 600860), (156, 577750), (195, 462200), (200, 450645), (250, 360516), (260, 346650), (300, 300430), (312, 288875), (325, 277320), (375, 240344), (390, 231100), (500, 180258), (520, 173325), (600, 150215), (650, 138660), (750, 120172), (780, 115550), (975, 92440), (1000, 90129), (1300, 69330), (1500, 60086), (1560, 57775), (1625, 55464), (1950, 46220), (2311, 39000), (2600, 34665), (3000, 30043), (3250, 27732), (3900, 23110), (4622, 19500), (4875, 18488), (6500, 13866), (6933, 13000), (7800, 11555), (9244, 9750)]