73676820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 181790700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 263, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 526, 580, 609, 644, 667, 690, 789, 805, 812, 870, 966, 1015, 1052, 1218, 1315, 1334, 1380, 1578, 1610, 1740, 1841, 1932, 2001, 2030, 2415, 2436, 2630, 2668, 3045, 3156, 3220, 3335, 3682, 3945, 4002, 4060, 4669, 4830, 5260, 5523, 6049, 6090, 6670, 7364, 7627, 7890, 8004, 9205, 9338, 9660, 10005, 11046, 12098, 12180, 13340, 14007, 15254, 15780, 18147, 18410, 18676, 20010, 22092, 22881, 23345, 24196, 27615, 28014, 30245, 30508, 36294, 36820, 38135, 40020, 42343, 45762, 46690, 53389, 55230, 56028, 60490, 70035, 72588, 76270, 84686, 90735, 91524, 93380, 106778, 110460, 114405, 120980, 127029, 140070, 152540, 160167, 169372, 175421, 181470, 211715, 213556, 228810, 254058, 266945, 280140, 320334, 350842, 362940, 423430, 457620, 508116, 526263, 533890, 635145, 640668, 701684, 800835, 846860, 877105, 1052526, 1067780, 1227947, 1270290, 1601670, 1754210, 2105052, 2455894, 2540580, 2631315, 3203340, 3508420, 3683841, 4911788, 5262630, 6139735, 7367682, 10525260, 12279470, 14735364, 18419205, 24558940, 36838410, 73676820]

約数ペア:

[(1, 73676820), (2, 36838410), (3, 24558940), (4, 18419205), (5, 14735364), (6, 12279470), (7, 10525260), (10, 7367682), (12, 6139735), (14, 5262630), (15, 4911788), (20, 3683841), (21, 3508420), (23, 3203340), (28, 2631315), (29, 2540580), (30, 2455894), (35, 2105052), (42, 1754210), (46, 1601670), (58, 1270290), (60, 1227947), (69, 1067780), (70, 1052526), (84, 877105), (87, 846860), (92, 800835), (105, 701684), (115, 640668), (116, 635145), (138, 533890), (140, 526263), (145, 508116), (161, 457620), (174, 423430), (203, 362940), (210, 350842), (230, 320334), (263, 280140), (276, 266945), (290, 254058), (322, 228810), (345, 213556), (348, 211715), (406, 181470), (420, 175421), (435, 169372), (460, 160167), (483, 152540), (526, 140070), (580, 127029), (609, 120980), (644, 114405), (667, 110460), (690, 106778), (789, 93380), (805, 91524), (812, 90735), (870, 84686), (966, 76270), (1015, 72588), (1052, 70035), (1218, 60490), (1315, 56028), (1334, 55230), (1380, 53389), (1578, 46690), (1610, 45762), (1740, 42343), (1841, 40020), (1932, 38135), (2001, 36820), (2030, 36294), (2415, 30508), (2436, 30245), (2630, 28014), (2668, 27615), (3045, 24196), (3156, 23345), (3220, 22881), (3335, 22092), (3682, 20010), (3945, 18676), (4002, 18410), (4060, 18147), (4669, 15780), (4830, 15254), (5260, 14007), (5523, 13340), (6049, 12180), (6090, 12098), (6670, 11046), (7364, 10005), (7627, 9660), (7890, 9338), (8004, 9205)]