2188753500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 6622761600

約数和(自身を除く): 4434008100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 113, 125, 148, 150, 185, 222, 226, 250, 300, 339, 349, 370, 375, 444, 452, 500, 555, 565, 678, 698, 740, 750, 925, 1047, 1110, 1130, 1356, 1396, 1500, 1695, 1745, 1850, 2094, 2220, 2260, 2775, 2825, 3390, 3490, 3700, 4181, 4188, 4625, 5235, 5550, 5650, 6780, 6980, 8362, 8475, 8725, 9250, 10470, 11100, 11300, 12543, 12913, 13875, 14125, 16724, 16950, 17450, 18500, 20905, 20940, 25086, 25826, 26175, 27750, 28250, 33900, 34900, 38739, 39437, 41810, 42375, 43625, 50172, 51652, 52350, 55500, 56500, 62715, 64565, 77478, 78874, 83620, 84750, 87250, 104525, 104700, 118311, 125430, 129130, 130875, 154956, 157748, 169500, 174500, 193695, 197185, 209050, 236622, 250860, 258260, 261750, 313575, 322825, 387390, 394370, 418100, 473244, 522625, 523500, 591555, 627150, 645650, 774780, 788740, 968475, 985925, 1045250, 1183110, 1254300, 1291300, 1459169, 1567875, 1614125, 1936950, 1971850, 2090500, 2366220, 2918338, 2957775, 3135750, 3228250, 3873900, 3943700, 4377507, 4842375, 4929625, 5836676, 5915550, 6271500, 6456500, 7295845, 8755014, 9684750, 9859250, 11831100, 14591690, 14788875, 17510028, 19369500, 19718500, 21887535, 29183380, 29577750, 36479225, 43775070, 59155500, 72958450, 87550140, 109437675, 145916900, 182396125, 218875350, 364792250, 437750700, 547188375, 729584500, 1094376750, 2188753500]

約数ペア:

[(1, 2188753500), (2, 1094376750), (3, 729584500), (4, 547188375), (5, 437750700), (6, 364792250), (10, 218875350), (12, 182396125), (15, 145916900), (20, 109437675), (25, 87550140), (30, 72958450), (37, 59155500), (50, 43775070), (60, 36479225), (74, 29577750), (75, 29183380), (100, 21887535), (111, 19718500), (113, 19369500), (125, 17510028), (148, 14788875), (150, 14591690), (185, 11831100), (222, 9859250), (226, 9684750), (250, 8755014), (300, 7295845), (339, 6456500), (349, 6271500), (370, 5915550), (375, 5836676), (444, 4929625), (452, 4842375), (500, 4377507), (555, 3943700), (565, 3873900), (678, 3228250), (698, 3135750), (740, 2957775), (750, 2918338), (925, 2366220), (1047, 2090500), (1110, 1971850), (1130, 1936950), (1356, 1614125), (1396, 1567875), (1500, 1459169), (1695, 1291300), (1745, 1254300), (1850, 1183110), (2094, 1045250), (2220, 985925), (2260, 968475), (2775, 788740), (2825, 774780), (3390, 645650), (3490, 627150), (3700, 591555), (4181, 523500), (4188, 522625), (4625, 473244), (5235, 418100), (5550, 394370), (5650, 387390), (6780, 322825), (6980, 313575), (8362, 261750), (8475, 258260), (8725, 250860), (9250, 236622), (10470, 209050), (11100, 197185), (11300, 193695), (12543, 174500), (12913, 169500), (13875, 157748), (14125, 154956), (16724, 130875), (16950, 129130), (17450, 125430), (18500, 118311), (20905, 104700), (20940, 104525), (25086, 87250), (25826, 84750), (26175, 83620), (27750, 78874), (28250, 77478), (33900, 64565), (34900, 62715), (38739, 56500), (39437, 55500), (41810, 52350), (42375, 51652), (43625, 50172)]