1855279080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:7005

約数の個数: 160

約数和(自身を含む): 6311844000

約数和(自身を除く): 4456564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 810, 830, 996, 1080, 1245, 1494, 1620, 1660, 1992, 2241, 2490, 2988, 3240, 3320, 3735, 4482, 4980, 5976, 6723, 6899, 7470, 8964, 9960, 11205, 13446, 13798, 14940, 17928, 20697, 22410, 26892, 27596, 29880, 33615, 34495, 41394, 44820, 53784, 55192, 62091, 67230, 68990, 82788, 89640, 103485, 124182, 134460, 137980, 165576, 186273, 206970, 248364, 268920, 275960, 310455, 372546, 413940, 496728, 558819, 572617, 620910, 745092, 827880, 931365, 1117638, 1145234, 1241820, 1490184, 1717851, 1862730, 2235276, 2290468, 2483640, 2794095, 2863085, 3435702, 3725460, 4470552, 4580936, 5153553, 5588190, 5726170, 6871404, 7450920, 8589255, 10307106, 11176380, 11452340, 13742808, 15460659, 17178510, 20614212, 22352760, 22904680, 25767765, 30921318, 34357020, 41228424, 46381977, 51535530, 61842636, 68714040, 77303295, 92763954, 103071060, 123685272, 154606590, 185527908, 206142120, 231909885, 309213180, 371055816, 463819770, 618426360, 927639540, 1855279080]

約数ペア:

[(1, 1855279080), (2, 927639540), (3, 618426360), (4, 463819770), (5, 371055816), (6, 309213180), (8, 231909885), (9, 206142120), (10, 185527908), (12, 154606590), (15, 123685272), (18, 103071060), (20, 92763954), (24, 77303295), (27, 68714040), (30, 61842636), (36, 51535530), (40, 46381977), (45, 41228424), (54, 34357020), (60, 30921318), (72, 25767765), (81, 22904680), (83, 22352760), (90, 20614212), (108, 17178510), (120, 15460659), (135, 13742808), (162, 11452340), (166, 11176380), (180, 10307106), (216, 8589255), (249, 7450920), (270, 6871404), (324, 5726170), (332, 5588190), (360, 5153553), (405, 4580936), (415, 4470552), (498, 3725460), (540, 3435702), (648, 2863085), (664, 2794095), (747, 2483640), (810, 2290468), (830, 2235276), (996, 1862730), (1080, 1717851), (1245, 1490184), (1494, 1241820), (1620, 1145234), (1660, 1117638), (1992, 931365), (2241, 827880), (2490, 745092), (2988, 620910), (3240, 572617), (3320, 558819), (3735, 496728), (4482, 413940), (4980, 372546), (5976, 310455), (6723, 275960), (6899, 268920), (7470, 248364), (8964, 206970), (9960, 186273), (11205, 165576), (13446, 137980), (13798, 134460), (14940, 124182), (17928, 103485), (20697, 89640), (22410, 82788), (26892, 68990), (27596, 67230), (29880, 62091), (33615, 55192), (34495, 53784), (41394, 44820)]