90844659720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{76771}}^1$

素因数の和:76980

約数の個数: 192

約数和(自身を含む): 312584875200

約数和(自身を除く): 221740215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 173, 180, 190, 228, 285, 342, 346, 360, 380, 456, 519, 570, 684, 692, 760, 855, 865, 1038, 1140, 1368, 1384, 1557, 1710, 1730, 2076, 2280, 2595, 3114, 3287, 3420, 3460, 4152, 5190, 6228, 6574, 6840, 6920, 7785, 9861, 10380, 12456, 13148, 15570, 16435, 19722, 20760, 26296, 29583, 31140, 32870, 39444, 49305, 59166, 62280, 65740, 76771, 78888, 98610, 118332, 131480, 147915, 153542, 197220, 230313, 236664, 295830, 307084, 383855, 394440, 460626, 591660, 614168, 690939, 767710, 921252, 1151565, 1183320, 1381878, 1458649, 1535420, 1842504, 2303130, 2763756, 2917298, 3070840, 3454695, 4375947, 4606260, 5527512, 5834596, 6909390, 7293245, 8751894, 9212520, 11669192, 13127841, 13281383, 13818780, 14586490, 17503788, 21879735, 26255682, 26562766, 27637560, 29172980, 35007576, 39844149, 43759470, 52511364, 53125532, 58345960, 65639205, 66406915, 79688298, 87518940, 105022728, 106251064, 119532447, 131278410, 132813830, 159376596, 175037880, 199220745, 239064894, 252346277, 262556820, 265627660, 318753192, 398441490, 478129788, 504692554, 525113640, 531255320, 597662235, 757038831, 796882980, 956259576, 1009385108, 1195324470, 1261731385, 1514077662, 1593765960, 2018770216, 2271116493, 2390648940, 2523462770, 3028155324, 3785194155, 4542232986, 4781297880, 5046925540, 6056310648, 7570388310, 9084465972, 10093851080, 11355582465, 15140776620, 18168931944, 22711164930, 30281553240, 45422329860, 90844659720]

約数ペア:

[(1, 90844659720), (2, 45422329860), (3, 30281553240), (4, 22711164930), (5, 18168931944), (6, 15140776620), (8, 11355582465), (9, 10093851080), (10, 9084465972), (12, 7570388310), (15, 6056310648), (18, 5046925540), (19, 4781297880), (20, 4542232986), (24, 3785194155), (30, 3028155324), (36, 2523462770), (38, 2390648940), (40, 2271116493), (45, 2018770216), (57, 1593765960), (60, 1514077662), (72, 1261731385), (76, 1195324470), (90, 1009385108), (95, 956259576), (114, 796882980), (120, 757038831), (152, 597662235), (171, 531255320), (173, 525113640), (180, 504692554), (190, 478129788), (228, 398441490), (285, 318753192), (342, 265627660), (346, 262556820), (360, 252346277), (380, 239064894), (456, 199220745), (519, 175037880), (570, 159376596), (684, 132813830), (692, 131278410), (760, 119532447), (855, 106251064), (865, 105022728), (1038, 87518940), (1140, 79688298), (1368, 66406915), (1384, 65639205), (1557, 58345960), (1710, 53125532), (1730, 52511364), (2076, 43759470), (2280, 39844149), (2595, 35007576), (3114, 29172980), (3287, 27637560), (3420, 26562766), (3460, 26255682), (4152, 21879735), (5190, 17503788), (6228, 14586490), (6574, 13818780), (6840, 13281383), (6920, 13127841), (7785, 11669192), (9861, 9212520), (10380, 8751894), (12456, 7293245), (13148, 6909390), (15570, 5834596), (16435, 5527512), (19722, 4606260), (20760, 4375947), (26296, 3454695), (29583, 3070840), (31140, 2917298), (32870, 2763756), (39444, 2303130), (49305, 1842504), (59166, 1535420), (62280, 1458649), (65740, 1381878), (76771, 1183320), (78888, 1151565), (98610, 921252), (118332, 767710), (131480, 690939), (147915, 614168), (153542, 591660), (197220, 460626), (230313, 394440), (236664, 383855), (295830, 307084)]