75841380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 245831040

約数和(自身を除く): 169989660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 167, 174, 180, 261, 270, 290, 334, 348, 435, 501, 522, 540, 580, 668, 783, 835, 841, 870, 1002, 1044, 1305, 1503, 1566, 1670, 1682, 1740, 2004, 2505, 2523, 2610, 3006, 3132, 3340, 3364, 3915, 4205, 4509, 4843, 5010, 5046, 5220, 6012, 7515, 7569, 7830, 8410, 9018, 9686, 10020, 10092, 12615, 14529, 15030, 15138, 15660, 16820, 18036, 19372, 22545, 22707, 24215, 25230, 29058, 30060, 30276, 37845, 43587, 45090, 45414, 48430, 50460, 58116, 72645, 75690, 87174, 90180, 90828, 96860, 113535, 130761, 140447, 145290, 151380, 174348, 217935, 227070, 261522, 280894, 290580, 421341, 435870, 454140, 523044, 561788, 653805, 702235, 842682, 871740, 1264023, 1307610, 1404470, 1685364, 2106705, 2528046, 2615220, 2808940, 3792069, 4213410, 5056092, 6320115, 7584138, 8426820, 12640230, 15168276, 18960345, 25280460, 37920690, 75841380]

約数ペア:

[(1, 75841380), (2, 37920690), (3, 25280460), (4, 18960345), (5, 15168276), (6, 12640230), (9, 8426820), (10, 7584138), (12, 6320115), (15, 5056092), (18, 4213410), (20, 3792069), (27, 2808940), (29, 2615220), (30, 2528046), (36, 2106705), (45, 1685364), (54, 1404470), (58, 1307610), (60, 1264023), (87, 871740), (90, 842682), (108, 702235), (116, 653805), (135, 561788), (145, 523044), (167, 454140), (174, 435870), (180, 421341), (261, 290580), (270, 280894), (290, 261522), (334, 227070), (348, 217935), (435, 174348), (501, 151380), (522, 145290), (540, 140447), (580, 130761), (668, 113535), (783, 96860), (835, 90828), (841, 90180), (870, 87174), (1002, 75690), (1044, 72645), (1305, 58116), (1503, 50460), (1566, 48430), (1670, 45414), (1682, 45090), (1740, 43587), (2004, 37845), (2505, 30276), (2523, 30060), (2610, 29058), (3006, 25230), (3132, 24215), (3340, 22707), (3364, 22545), (3915, 19372), (4205, 18036), (4509, 16820), (4843, 15660), (5010, 15138), (5046, 15030), (5220, 14529), (6012, 12615), (7515, 10092), (7569, 10020), (7830, 9686), (8410, 9018)]