85994000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 229032960

約数和(自身を除く): 143038960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 73, 76, 80, 95, 100, 124, 125, 146, 152, 155, 190, 200, 248, 250, 292, 304, 310, 365, 380, 400, 475, 496, 500, 584, 589, 620, 730, 760, 775, 950, 1000, 1168, 1178, 1240, 1387, 1460, 1520, 1550, 1825, 1900, 2000, 2263, 2356, 2375, 2480, 2774, 2920, 2945, 3100, 3650, 3800, 3875, 4526, 4712, 4750, 5548, 5840, 5890, 6200, 6935, 7300, 7600, 7750, 9052, 9125, 9424, 9500, 11096, 11315, 11780, 12400, 13870, 14600, 14725, 15500, 18104, 18250, 19000, 22192, 22630, 23560, 27740, 29200, 29450, 31000, 34675, 36208, 36500, 38000, 42997, 45260, 47120, 55480, 56575, 58900, 62000, 69350, 73000, 73625, 85994, 90520, 110960, 113150, 117800, 138700, 146000, 147250, 171988, 173375, 181040, 214985, 226300, 235600, 277400, 282875, 294500, 343976, 346750, 429970, 452600, 554800, 565750, 589000, 687952, 693500, 859940, 905200, 1074925, 1131500, 1178000, 1387000, 1719880, 2149850, 2263000, 2774000, 3439760, 4299700, 4526000, 5374625, 8599400, 10749250, 17198800, 21498500, 42997000, 85994000]

約数ペア:

[(1, 85994000), (2, 42997000), (4, 21498500), (5, 17198800), (8, 10749250), (10, 8599400), (16, 5374625), (19, 4526000), (20, 4299700), (25, 3439760), (31, 2774000), (38, 2263000), (40, 2149850), (50, 1719880), (62, 1387000), (73, 1178000), (76, 1131500), (80, 1074925), (95, 905200), (100, 859940), (124, 693500), (125, 687952), (146, 589000), (152, 565750), (155, 554800), (190, 452600), (200, 429970), (248, 346750), (250, 343976), (292, 294500), (304, 282875), (310, 277400), (365, 235600), (380, 226300), (400, 214985), (475, 181040), (496, 173375), (500, 171988), (584, 147250), (589, 146000), (620, 138700), (730, 117800), (760, 113150), (775, 110960), (950, 90520), (1000, 85994), (1168, 73625), (1178, 73000), (1240, 69350), (1387, 62000), (1460, 58900), (1520, 56575), (1550, 55480), (1825, 47120), (1900, 45260), (2000, 42997), (2263, 38000), (2356, 36500), (2375, 36208), (2480, 34675), (2774, 31000), (2920, 29450), (2945, 29200), (3100, 27740), (3650, 23560), (3800, 22630), (3875, 22192), (4526, 19000), (4712, 18250), (4750, 18104), (5548, 15500), (5840, 14725), (5890, 14600), (6200, 13870), (6935, 12400), (7300, 11780), (7600, 11315), (7750, 11096), (9052, 9500), (9125, 9424)]