123893550

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 380689920

約数和(自身を除く): 256796370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 103, 110, 135, 150, 162, 165, 198, 206, 225, 243, 270, 275, 297, 309, 330, 405, 450, 486, 495, 515, 550, 594, 618, 675, 729, 810, 825, 891, 927, 990, 1030, 1133, 1215, 1350, 1458, 1485, 1545, 1650, 1782, 1854, 2025, 2187, 2266, 2430, 2475, 2575, 2673, 2781, 2970, 3090, 3399, 3645, 4050, 4374, 4455, 4635, 4950, 5150, 5346, 5562, 5665, 6075, 6798, 7290, 7425, 7725, 8019, 8343, 8910, 9270, 10197, 10935, 11330, 12150, 13365, 13905, 14850, 15450, 16038, 16686, 16995, 18225, 20394, 21870, 22275, 23175, 24057, 25029, 26730, 27810, 28325, 30591, 33990, 36450, 40095, 41715, 44550, 46350, 48114, 50058, 50985, 54675, 56650, 61182, 66825, 69525, 75087, 80190, 83430, 84975, 91773, 101970, 109350, 120285, 125145, 133650, 139050, 150174, 152955, 169950, 183546, 200475, 208575, 225261, 240570, 250290, 254925, 275319, 305910, 375435, 400950, 417150, 450522, 458865, 509850, 550638, 601425, 625725, 750870, 764775, 825957, 917730, 1126305, 1202850, 1251450, 1376595, 1529550, 1651914, 1877175, 2252610, 2294325, 2477871, 2753190, 3754350, 4129785, 4588650, 4955742, 5631525, 6882975, 8259570, 11263050, 12389355, 13765950, 20648925, 24778710, 41297850, 61946775, 123893550]

約数ペア:

[(1, 123893550), (2, 61946775), (3, 41297850), (5, 24778710), (6, 20648925), (9, 13765950), (10, 12389355), (11, 11263050), (15, 8259570), (18, 6882975), (22, 5631525), (25, 4955742), (27, 4588650), (30, 4129785), (33, 3754350), (45, 2753190), (50, 2477871), (54, 2294325), (55, 2252610), (66, 1877175), (75, 1651914), (81, 1529550), (90, 1376595), (99, 1251450), (103, 1202850), (110, 1126305), (135, 917730), (150, 825957), (162, 764775), (165, 750870), (198, 625725), (206, 601425), (225, 550638), (243, 509850), (270, 458865), (275, 450522), (297, 417150), (309, 400950), (330, 375435), (405, 305910), (450, 275319), (486, 254925), (495, 250290), (515, 240570), (550, 225261), (594, 208575), (618, 200475), (675, 183546), (729, 169950), (810, 152955), (825, 150174), (891, 139050), (927, 133650), (990, 125145), (1030, 120285), (1133, 109350), (1215, 101970), (1350, 91773), (1458, 84975), (1485, 83430), (1545, 80190), (1650, 75087), (1782, 69525), (1854, 66825), (2025, 61182), (2187, 56650), (2266, 54675), (2430, 50985), (2475, 50058), (2575, 48114), (2673, 46350), (2781, 44550), (2970, 41715), (3090, 40095), (3399, 36450), (3645, 33990), (4050, 30591), (4374, 28325), (4455, 27810), (4635, 26730), (4950, 25029), (5150, 24057), (5346, 23175), (5562, 22275), (5665, 21870), (6075, 20394), (6798, 18225), (7290, 16995), (7425, 16686), (7725, 16038), (8019, 15450), (8343, 14850), (8910, 13905), (9270, 13365), (10197, 12150), (10935, 11330)]