493978558950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6373}}^1\times {\mathrm{7489}}^1$

素因数の和:13903

約数の個数: 144

約数和(自身を含む): 1385260400160

約数和(自身を除く): 891281841210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 6373, 7489, 10350, 12746, 14978, 19119, 22467, 31865, 37445, 38238, 44934, 57357, 63730, 67401, 74890, 95595, 112335, 114714, 134802, 146579, 159325, 172247, 187225, 191190, 224670, 286785, 293158, 318650, 337005, 344494, 374450, 439737, 477975, 516741, 561675, 573570, 674010, 732895, 861235, 879474, 955950, 1033482, 1123350, 1319211, 1433925, 1465790, 1550223, 1685025, 1722470, 2198685, 2583705, 2638422, 2867850, 3100446, 3370050, 3664475, 4306175, 4397370, 5167410, 6596055, 7328950, 7751115, 8612350, 10993425, 12918525, 13192110, 15502230, 21986850, 25837050, 32980275, 38755575, 47727397, 65960550, 77511150, 95454794, 143182191, 238636985, 286364382, 429546573, 477273970, 715910955, 859093146, 1097730131, 1193184925, 1431821910, 2147732865, 2195460262, 2386369850, 3293190393, 3579554775, 4295465730, 5488650655, 6586380786, 7159109550, 9879571179, 10738664325, 10977301310, 16465951965, 19759142358, 21477328650, 27443253275, 32931903930, 49397855895, 54886506550, 82329759825, 98795711790, 164659519650, 246989279475, 493978558950]

約数ペア:

[(1, 493978558950), (2, 246989279475), (3, 164659519650), (5, 98795711790), (6, 82329759825), (9, 54886506550), (10, 49397855895), (15, 32931903930), (18, 27443253275), (23, 21477328650), (25, 19759142358), (30, 16465951965), (45, 10977301310), (46, 10738664325), (50, 9879571179), (69, 7159109550), (75, 6586380786), (90, 5488650655), (115, 4295465730), (138, 3579554775), (150, 3293190393), (207, 2386369850), (225, 2195460262), (230, 2147732865), (345, 1431821910), (414, 1193184925), (450, 1097730131), (575, 859093146), (690, 715910955), (1035, 477273970), (1150, 429546573), (1725, 286364382), (2070, 238636985), (3450, 143182191), (5175, 95454794), (6373, 77511150), (7489, 65960550), (10350, 47727397), (12746, 38755575), (14978, 32980275), (19119, 25837050), (22467, 21986850), (31865, 15502230), (37445, 13192110), (38238, 12918525), (44934, 10993425), (57357, 8612350), (63730, 7751115), (67401, 7328950), (74890, 6596055), (95595, 5167410), (112335, 4397370), (114714, 4306175), (134802, 3664475), (146579, 3370050), (159325, 3100446), (172247, 2867850), (187225, 2638422), (191190, 2583705), (224670, 2198685), (286785, 1722470), (293158, 1685025), (318650, 1550223), (337005, 1465790), (344494, 1433925), (374450, 1319211), (439737, 1123350), (477975, 1033482), (516741, 955950), (561675, 879474), (573570, 861235), (674010, 732895)]