678790470150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{82351}}^1$

素因数の和:83791

約数の個数: 144

約数和(自身を含む): 1965384832320

約数和(自身を除く): 1286594362170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1409, 1950, 2818, 2925, 4227, 5850, 7045, 8454, 12681, 14090, 18317, 21135, 25362, 35225, 36634, 42270, 54951, 63405, 70450, 82351, 91585, 105675, 109902, 126810, 164702, 164853, 183170, 211350, 247053, 274755, 317025, 329706, 411755, 457925, 494106, 549510, 634050, 741159, 823510, 824265, 915850, 1070563, 1235265, 1373775, 1482318, 1648530, 2058775, 2141126, 2470530, 2747550, 3211689, 3705795, 4117550, 4121325, 5352815, 6176325, 6423378, 7411590, 8242650, 9635067, 10705630, 12352650, 16058445, 18528975, 19270134, 26764075, 32116890, 37057950, 48175335, 53528150, 80292225, 96350670, 116032559, 160584450, 232065118, 240876675, 348097677, 481753350, 580162795, 696195354, 1044293031, 1160325590, 1508423267, 1740488385, 2088586062, 2900813975, 3016846534, 3480976770, 4525269801, 5221465155, 5801627950, 7542116335, 8702441925, 9050539602, 10442930310, 13575809403, 15084232670, 17404883850, 22626349005, 26107325775, 27151618806, 37710581675, 45252698010, 52214651550, 67879047015, 75421163350, 113131745025, 135758094030, 226263490050, 339395235075, 678790470150]

約数ペア:

[(1, 678790470150), (2, 339395235075), (3, 226263490050), (5, 135758094030), (6, 113131745025), (9, 75421163350), (10, 67879047015), (13, 52214651550), (15, 45252698010), (18, 37710581675), (25, 27151618806), (26, 26107325775), (30, 22626349005), (39, 17404883850), (45, 15084232670), (50, 13575809403), (65, 10442930310), (75, 9050539602), (78, 8702441925), (90, 7542116335), (117, 5801627950), (130, 5221465155), (150, 4525269801), (195, 3480976770), (225, 3016846534), (234, 2900813975), (325, 2088586062), (390, 1740488385), (450, 1508423267), (585, 1160325590), (650, 1044293031), (975, 696195354), (1170, 580162795), (1409, 481753350), (1950, 348097677), (2818, 240876675), (2925, 232065118), (4227, 160584450), (5850, 116032559), (7045, 96350670), (8454, 80292225), (12681, 53528150), (14090, 48175335), (18317, 37057950), (21135, 32116890), (25362, 26764075), (35225, 19270134), (36634, 18528975), (42270, 16058445), (54951, 12352650), (63405, 10705630), (70450, 9635067), (82351, 8242650), (91585, 7411590), (105675, 6423378), (109902, 6176325), (126810, 5352815), (164702, 4121325), (164853, 4117550), (183170, 3705795), (211350, 3211689), (247053, 2747550), (274755, 2470530), (317025, 2141126), (329706, 2058775), (411755, 1648530), (457925, 1482318), (494106, 1373775), (549510, 1235265), (634050, 1070563), (741159, 915850), (823510, 824265)]