808900110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 2342545920

約数和(自身を除く): 1533645810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 131, 138, 157, 171, 190, 207, 230, 262, 285, 314, 342, 345, 393, 414, 437, 471, 570, 655, 690, 785, 786, 855, 874, 942, 1035, 1179, 1310, 1311, 1413, 1570, 1710, 1965, 2070, 2185, 2355, 2358, 2489, 2622, 2826, 2983, 3013, 3611, 3930, 3933, 4370, 4710, 4978, 5895, 5966, 6026, 6555, 7065, 7222, 7467, 7866, 8949, 9039, 10833, 11790, 12445, 13110, 14130, 14915, 14934, 15065, 17898, 18055, 18078, 19665, 20567, 21666, 22401, 24890, 26847, 27117, 29830, 30130, 32499, 36110, 37335, 39330, 41134, 44745, 44802, 45195, 53694, 54165, 54234, 57247, 61701, 64998, 68609, 74670, 89490, 90390, 102835, 108330, 112005, 114494, 123402, 134235, 135585, 137218, 162495, 171741, 185103, 205670, 205827, 224010, 268470, 271170, 286235, 308505, 324990, 343045, 343482, 370206, 390773, 411654, 473041, 515223, 572470, 617010, 617481, 686090, 781546, 858705, 925515, 946082, 1029135, 1030446, 1172319, 1234962, 1419123, 1717410, 1851030, 1953865, 2058270, 2344638, 2365205, 2576115, 2838246, 3087405, 3516957, 3907730, 4257369, 4730410, 5152230, 5861595, 6174810, 7033914, 7095615, 8514738, 8987779, 11723190, 14191230, 17584785, 17975558, 21286845, 26963337, 35169570, 42573690, 44938895, 53926674, 80890011, 89877790, 134816685, 161780022, 269633370, 404450055, 808900110]

約数ペア:

[(1, 808900110), (2, 404450055), (3, 269633370), (5, 161780022), (6, 134816685), (9, 89877790), (10, 80890011), (15, 53926674), (18, 44938895), (19, 42573690), (23, 35169570), (30, 26963337), (38, 21286845), (45, 17975558), (46, 17584785), (57, 14191230), (69, 11723190), (90, 8987779), (95, 8514738), (114, 7095615), (115, 7033914), (131, 6174810), (138, 5861595), (157, 5152230), (171, 4730410), (190, 4257369), (207, 3907730), (230, 3516957), (262, 3087405), (285, 2838246), (314, 2576115), (342, 2365205), (345, 2344638), (393, 2058270), (414, 1953865), (437, 1851030), (471, 1717410), (570, 1419123), (655, 1234962), (690, 1172319), (785, 1030446), (786, 1029135), (855, 946082), (874, 925515), (942, 858705), (1035, 781546), (1179, 686090), (1310, 617481), (1311, 617010), (1413, 572470), (1570, 515223), (1710, 473041), (1965, 411654), (2070, 390773), (2185, 370206), (2355, 343482), (2358, 343045), (2489, 324990), (2622, 308505), (2826, 286235), (2983, 271170), (3013, 268470), (3611, 224010), (3930, 205827), (3933, 205670), (4370, 185103), (4710, 171741), (4978, 162495), (5895, 137218), (5966, 135585), (6026, 134235), (6555, 123402), (7065, 114494), (7222, 112005), (7467, 108330), (7866, 102835), (8949, 90390), (9039, 89490), (10833, 74670), (11790, 68609), (12445, 64998), (13110, 61701), (14130, 57247), (14915, 54234), (14934, 54165), (15065, 53694), (17898, 45195), (18055, 44802), (18078, 44745), (19665, 41134), (20567, 39330), (21666, 37335), (22401, 36110), (24890, 32499), (26847, 30130), (27117, 29830)]