88898860920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1538

約数の個数: 256

約数和(自身を含む): 285972508800

約数和(自身を除く): 197073647880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 401, 408, 436, 510, 545, 654, 680, 802, 872, 997, 1020, 1090, 1203, 1308, 1604, 1635, 1853, 1994, 2005, 2040, 2180, 2406, 2616, 2991, 3208, 3270, 3706, 3988, 4010, 4360, 4812, 4985, 5559, 5982, 6015, 6540, 6817, 7412, 7976, 8020, 9265, 9624, 9970, 11118, 11964, 12030, 13080, 13634, 14824, 14955, 16040, 16949, 18530, 19940, 20451, 22236, 23928, 24060, 27268, 27795, 29910, 33898, 34085, 37060, 39880, 40902, 43709, 44472, 48120, 50847, 54536, 55590, 59820, 67796, 68170, 74120, 81804, 84745, 87418, 101694, 102255, 108673, 111180, 119640, 131127, 135592, 136340, 163608, 169490, 174836, 203388, 204510, 217346, 218545, 222360, 254235, 262254, 272680, 326019, 338980, 349672, 399797, 406776, 409020, 434692, 437090, 508470, 524508, 543365, 652038, 655635, 677960, 743053, 799594, 818040, 869384, 874180, 1016940, 1049016, 1086730, 1199391, 1304076, 1311270, 1486106, 1599188, 1630095, 1748360, 1847441, 1998985, 2033880, 2173460, 2229159, 2398782, 2608152, 2622540, 2972212, 3198376, 3260190, 3694882, 3715265, 3997970, 4346920, 4458318, 4797564, 5245080, 5542323, 5944424, 5996955, 6520380, 6796549, 7389764, 7430530, 7995940, 8916636, 9237205, 9595128, 11084646, 11145795, 11993910, 13040760, 13593098, 14779528, 14861060, 15991880, 17833272, 18474410, 20389647, 22169292, 22291590, 23987820, 27186196, 27711615, 29722120, 33982745, 36948820, 40779294, 43577873, 44338584, 44583180, 47975640, 54372392, 55423230, 67965490, 73897640, 81558588, 87155746, 89166360, 101948235, 110846460, 130733619, 135930980, 163117176, 174311492, 203896470, 217889365, 221692920, 261467238, 271861960, 348622984, 407792940, 435778730, 522934476, 653668095, 740823841, 815585880, 871557460, 1045868952, 1307336190, 1481647682, 1743114920, 2222471523, 2614672380, 2963295364, 3704119205, 4444943046, 5229344760, 5926590728, 7408238410, 8889886092, 11112357615, 14816476820, 17779772184, 22224715230, 29632953640, 44449430460, 88898860920]

約数ペア:

[(1, 88898860920), (2, 44449430460), (3, 29632953640), (4, 22224715230), (5, 17779772184), (6, 14816476820), (8, 11112357615), (10, 8889886092), (12, 7408238410), (15, 5926590728), (17, 5229344760), (20, 4444943046), (24, 3704119205), (30, 2963295364), (34, 2614672380), (40, 2222471523), (51, 1743114920), (60, 1481647682), (68, 1307336190), (85, 1045868952), (102, 871557460), (109, 815585880), (120, 740823841), (136, 653668095), (170, 522934476), (204, 435778730), (218, 407792940), (255, 348622984), (327, 271861960), (340, 261467238), (401, 221692920), (408, 217889365), (436, 203896470), (510, 174311492), (545, 163117176), (654, 135930980), (680, 130733619), (802, 110846460), (872, 101948235), (997, 89166360), (1020, 87155746), (1090, 81558588), (1203, 73897640), (1308, 67965490), (1604, 55423230), (1635, 54372392), (1853, 47975640), (1994, 44583180), (2005, 44338584), (2040, 43577873), (2180, 40779294), (2406, 36948820), (2616, 33982745), (2991, 29722120), (3208, 27711615), (3270, 27186196), (3706, 23987820), (3988, 22291590), (4010, 22169292), (4360, 20389647), (4812, 18474410), (4985, 17833272), (5559, 15991880), (5982, 14861060), (6015, 14779528), (6540, 13593098), (6817, 13040760), (7412, 11993910), (7976, 11145795), (8020, 11084646), (9265, 9595128), (9624, 9237205), (9970, 8916636), (11118, 7995940), (11964, 7430530), (12030, 7389764), (13080, 6796549), (13634, 6520380), (14824, 5996955), (14955, 5944424), (16040, 5542323), (16949, 5245080), (18530, 4797564), (19940, 4458318), (20451, 4346920), (22236, 3997970), (23928, 3715265), (24060, 3694882), (27268, 3260190), (27795, 3198376), (29910, 2972212), (33898, 2622540), (34085, 2608152), (37060, 2398782), (39880, 2229159), (40902, 2173460), (43709, 2033880), (44472, 1998985), (48120, 1847441), (50847, 1748360), (54536, 1630095), (55590, 1599188), (59820, 1486106), (67796, 1311270), (68170, 1304076), (74120, 1199391), (81804, 1086730), (84745, 1049016), (87418, 1016940), (101694, 874180), (102255, 869384), (108673, 818040), (111180, 799594), (119640, 743053), (131127, 677960), (135592, 655635), (136340, 652038), (163608, 543365), (169490, 524508), (174836, 508470), (203388, 437090), (204510, 434692), (217346, 409020), (218545, 406776), (222360, 399797), (254235, 349672), (262254, 338980), (272680, 326019)]