199958850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 698705280

約数和(自身を除く): 498746430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 30, 35, 38, 39, 42, 45, 50, 57, 63, 65, 70, 75, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 150, 171, 175, 182, 190, 195, 210, 225, 234, 247, 257, 266, 273, 285, 315, 325, 342, 350, 390, 399, 450, 455, 475, 494, 514, 525, 546, 570, 585, 630, 650, 665, 741, 771, 798, 819, 855, 910, 950, 975, 1050, 1170, 1197, 1235, 1285, 1330, 1365, 1425, 1482, 1542, 1575, 1638, 1710, 1729, 1799, 1950, 1995, 2223, 2275, 2313, 2394, 2470, 2570, 2730, 2850, 2925, 3150, 3325, 3341, 3458, 3598, 3705, 3855, 3990, 4095, 4275, 4446, 4550, 4626, 4883, 5187, 5397, 5850, 5985, 6175, 6425, 6650, 6682, 6825, 7410, 7710, 8190, 8550, 8645, 8995, 9766, 9975, 10023, 10374, 10794, 11115, 11565, 11970, 12350, 12850, 13650, 14649, 15561, 16191, 16705, 17290, 17990, 18525, 19275, 19950, 20046, 20475, 22230, 23130, 23387, 24415, 25935, 26985, 29298, 29925, 30069, 31122, 32382, 33410, 34181, 37050, 38550, 40950, 43225, 43947, 44975, 46774, 48830, 50115, 51870, 53970, 55575, 57825, 59850, 60138, 63479, 68362, 70161, 73245, 77805, 80955, 83525, 86450, 87894, 89950, 100230, 102543, 111150, 115650, 116935, 122075, 126958, 129675, 134925, 140322, 146490, 150345, 155610, 161910, 167050, 170905, 190437, 205086, 210483, 219735, 233870, 244150, 250575, 259350, 269850, 300690, 307629, 317395, 341810, 350805, 366225, 380874, 389025, 404775, 420966, 439470, 444353, 501150, 512715, 571311, 584675, 615258, 634790, 701610, 732450, 751725, 778050, 809550, 854525, 888706, 952185, 1025430, 1052415, 1098675, 1142622, 1169350, 1333059, 1503450, 1538145, 1586975, 1709050, 1754025, 1904370, 2104830, 2197350, 2221765, 2563575, 2666118, 2856555, 3076290, 3173950, 3508050, 3999177, 4443530, 4760925, 5127150, 5262075, 5713110, 6665295, 7690725, 7998354, 9521850, 10524150, 11108825, 13330590, 14282775, 15381450, 19995885, 22217650, 28565550, 33326475, 39991770, 66652950, 99979425, 199958850]

約数ペア:

[(1, 199958850), (2, 99979425), (3, 66652950), (5, 39991770), (6, 33326475), (7, 28565550), (9, 22217650), (10, 19995885), (13, 15381450), (14, 14282775), (15, 13330590), (18, 11108825), (19, 10524150), (21, 9521850), (25, 7998354), (26, 7690725), (30, 6665295), (35, 5713110), (38, 5262075), (39, 5127150), (42, 4760925), (45, 4443530), (50, 3999177), (57, 3508050), (63, 3173950), (65, 3076290), (70, 2856555), (75, 2666118), (78, 2563575), (90, 2221765), (91, 2197350), (95, 2104830), (105, 1904370), (114, 1754025), (117, 1709050), (126, 1586975), (130, 1538145), (133, 1503450), (150, 1333059), (171, 1169350), (175, 1142622), (182, 1098675), (190, 1052415), (195, 1025430), (210, 952185), (225, 888706), (234, 854525), (247, 809550), (257, 778050), (266, 751725), (273, 732450), (285, 701610), (315, 634790), (325, 615258), (342, 584675), (350, 571311), (390, 512715), (399, 501150), (450, 444353), (455, 439470), (475, 420966), (494, 404775), (514, 389025), (525, 380874), (546, 366225), (570, 350805), (585, 341810), (630, 317395), (650, 307629), (665, 300690), (741, 269850), (771, 259350), (798, 250575), (819, 244150), (855, 233870), (910, 219735), (950, 210483), (975, 205086), (1050, 190437), (1170, 170905), (1197, 167050), (1235, 161910), (1285, 155610), (1330, 150345), (1365, 146490), (1425, 140322), (1482, 134925), (1542, 129675), (1575, 126958), (1638, 122075), (1710, 116935), (1729, 115650), (1799, 111150), (1950, 102543), (1995, 100230), (2223, 89950), (2275, 87894), (2313, 86450), (2394, 83525), (2470, 80955), (2570, 77805), (2730, 73245), (2850, 70161), (2925, 68362), (3150, 63479), (3325, 60138), (3341, 59850), (3458, 57825), (3598, 55575), (3705, 53970), (3855, 51870), (3990, 50115), (4095, 48830), (4275, 46774), (4446, 44975), (4550, 43947), (4626, 43225), (4883, 40950), (5187, 38550), (5397, 37050), (5850, 34181), (5985, 33410), (6175, 32382), (6425, 31122), (6650, 30069), (6682, 29925), (6825, 29298), (7410, 26985), (7710, 25935), (8190, 24415), (8550, 23387), (8645, 23130), (8995, 22230), (9766, 20475), (9975, 20046), (10023, 19950), (10374, 19275), (10794, 18525), (11115, 17990), (11565, 17290), (11970, 16705), (12350, 16191), (12850, 15561), (13650, 14649)]