79772040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 279115200

約数和(自身を除く): 199343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 283, 290, 324, 348, 360, 405, 435, 486, 522, 540, 566, 580, 648, 696, 783, 810, 849, 870, 972, 1044, 1080, 1132, 1160, 1215, 1305, 1415, 1566, 1620, 1698, 1740, 1944, 2088, 2264, 2349, 2430, 2547, 2610, 2830, 3132, 3240, 3396, 3480, 3915, 4245, 4698, 4860, 5094, 5220, 5660, 6264, 6792, 7047, 7641, 7830, 8207, 8490, 9396, 9720, 10188, 10440, 11320, 11745, 12735, 14094, 15282, 15660, 16414, 16980, 18792, 20376, 22923, 23490, 24621, 25470, 28188, 30564, 31320, 32828, 33960, 35235, 38205, 41035, 45846, 46980, 49242, 50940, 56376, 61128, 65656, 68769, 70470, 73863, 76410, 82070, 91692, 93960, 98484, 101880, 114615, 123105, 137538, 140940, 147726, 152820, 164140, 183384, 196968, 221589, 229230, 246210, 275076, 281880, 295452, 305640, 328280, 343845, 369315, 443178, 458460, 492420, 550152, 590904, 664767, 687690, 738630, 886356, 916920, 984840, 1107945, 1329534, 1375380, 1477260, 1772712, 1994301, 2215890, 2659068, 2750760, 2954520, 3323835, 3988602, 4431780, 5318136, 6647670, 7977204, 8863560, 9971505, 13295340, 15954408, 19943010, 26590680, 39886020, 79772040]

約数ペア:

[(1, 79772040), (2, 39886020), (3, 26590680), (4, 19943010), (5, 15954408), (6, 13295340), (8, 9971505), (9, 8863560), (10, 7977204), (12, 6647670), (15, 5318136), (18, 4431780), (20, 3988602), (24, 3323835), (27, 2954520), (29, 2750760), (30, 2659068), (36, 2215890), (40, 1994301), (45, 1772712), (54, 1477260), (58, 1375380), (60, 1329534), (72, 1107945), (81, 984840), (87, 916920), (90, 886356), (108, 738630), (116, 687690), (120, 664767), (135, 590904), (145, 550152), (162, 492420), (174, 458460), (180, 443178), (216, 369315), (232, 343845), (243, 328280), (261, 305640), (270, 295452), (283, 281880), (290, 275076), (324, 246210), (348, 229230), (360, 221589), (405, 196968), (435, 183384), (486, 164140), (522, 152820), (540, 147726), (566, 140940), (580, 137538), (648, 123105), (696, 114615), (783, 101880), (810, 98484), (849, 93960), (870, 91692), (972, 82070), (1044, 76410), (1080, 73863), (1132, 70470), (1160, 68769), (1215, 65656), (1305, 61128), (1415, 56376), (1566, 50940), (1620, 49242), (1698, 46980), (1740, 45846), (1944, 41035), (2088, 38205), (2264, 35235), (2349, 33960), (2430, 32828), (2547, 31320), (2610, 30564), (2830, 28188), (3132, 25470), (3240, 24621), (3396, 23490), (3480, 22923), (3915, 20376), (4245, 18792), (4698, 16980), (4860, 16414), (5094, 15660), (5220, 15282), (5660, 14094), (6264, 12735), (6792, 11745), (7047, 11320), (7641, 10440), (7830, 10188), (8207, 9720), (8490, 9396)]