157688088900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{20149}}^1$

素因数の和:21558

約数の個数: 144

約数和(自身を含む): 480630696000

約数和(自身を除く): 322942607100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1373, 1425, 1900, 2746, 2850, 4119, 5492, 5700, 6865, 8238, 13730, 16476, 20149, 20595, 26087, 27460, 34325, 40298, 41190, 52174, 60447, 68650, 78261, 80596, 82380, 100745, 102975, 104348, 120894, 130435, 137300, 156522, 201490, 205950, 241788, 260870, 302235, 313044, 382831, 391305, 402980, 411900, 503725, 521740, 604470, 652175, 765662, 782610, 1007450, 1148493, 1208940, 1304350, 1511175, 1531324, 1565220, 1914155, 1956525, 2014900, 2296986, 2608700, 3022350, 3828310, 3913050, 4593972, 5742465, 6044700, 7656620, 7826100, 9570775, 11484930, 19141550, 22969860, 27664577, 28712325, 38283100, 55329154, 57424650, 82993731, 110658308, 114849300, 138322885, 165987462, 276645770, 331974924, 414968655, 525626963, 553291540, 691614425, 829937310, 1051253926, 1383228850, 1576880889, 1659874620, 2074843275, 2102507852, 2628134815, 2766457700, 3153761778, 4149686550, 5256269630, 6307523556, 7884404445, 8299373100, 10512539260, 13140674075, 15768808890, 26281348150, 31537617780, 39422022225, 52562696300, 78844044450, 157688088900]

約数ペア:

[(1, 157688088900), (2, 78844044450), (3, 52562696300), (4, 39422022225), (5, 31537617780), (6, 26281348150), (10, 15768808890), (12, 13140674075), (15, 10512539260), (19, 8299373100), (20, 7884404445), (25, 6307523556), (30, 5256269630), (38, 4149686550), (50, 3153761778), (57, 2766457700), (60, 2628134815), (75, 2102507852), (76, 2074843275), (95, 1659874620), (100, 1576880889), (114, 1383228850), (150, 1051253926), (190, 829937310), (228, 691614425), (285, 553291540), (300, 525626963), (380, 414968655), (475, 331974924), (570, 276645770), (950, 165987462), (1140, 138322885), (1373, 114849300), (1425, 110658308), (1900, 82993731), (2746, 57424650), (2850, 55329154), (4119, 38283100), (5492, 28712325), (5700, 27664577), (6865, 22969860), (8238, 19141550), (13730, 11484930), (16476, 9570775), (20149, 7826100), (20595, 7656620), (26087, 6044700), (27460, 5742465), (34325, 4593972), (40298, 3913050), (41190, 3828310), (52174, 3022350), (60447, 2608700), (68650, 2296986), (78261, 2014900), (80596, 1956525), (82380, 1914155), (100745, 1565220), (102975, 1531324), (104348, 1511175), (120894, 1304350), (130435, 1208940), (137300, 1148493), (156522, 1007450), (201490, 782610), (205950, 765662), (241788, 652175), (260870, 604470), (302235, 521740), (313044, 503725), (382831, 411900), (391305, 402980)]