164958750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 240

約数和(自身を含む): 514635264

約数和(自身を除く): 349676514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 31, 33, 43, 45, 50, 55, 62, 66, 75, 86, 90, 93, 99, 110, 125, 129, 150, 155, 165, 186, 198, 215, 225, 250, 258, 275, 279, 310, 330, 341, 375, 387, 430, 450, 465, 473, 495, 550, 558, 625, 645, 682, 750, 774, 775, 825, 930, 946, 990, 1023, 1075, 1125, 1250, 1290, 1333, 1375, 1395, 1419, 1550, 1650, 1705, 1875, 1935, 2046, 2150, 2250, 2325, 2365, 2475, 2666, 2750, 2790, 2838, 3069, 3225, 3410, 3750, 3870, 3875, 3999, 4125, 4257, 4650, 4730, 4950, 5115, 5375, 5625, 6138, 6450, 6665, 6875, 6975, 7095, 7750, 7998, 8250, 8514, 8525, 9675, 10230, 10750, 11250, 11625, 11825, 11997, 12375, 13330, 13750, 13950, 14190, 14663, 15345, 16125, 17050, 19350, 19375, 19995, 20625, 21285, 23250, 23650, 23994, 24750, 25575, 26875, 29326, 30690, 32250, 33325, 34875, 35475, 38750, 39990, 41250, 42570, 42625, 43989, 48375, 51150, 53750, 58125, 59125, 59985, 61875, 66650, 69750, 70950, 73315, 76725, 80625, 85250, 87978, 96750, 99975, 106425, 116250, 118250, 119970, 123750, 127875, 131967, 146630, 153450, 161250, 166625, 174375, 177375, 199950, 212850, 213125, 219945, 241875, 255750, 263934, 295625, 299925, 333250, 348750, 354750, 366575, 383625, 426250, 439890, 483750, 499875, 532125, 591250, 599850, 639375, 659835, 733150, 767250, 833125, 886875, 999750, 1064250, 1099725, 1278750, 1319670, 1499625, 1666250, 1773750, 1832875, 1918125, 2199450, 2499375, 2660625, 2999250, 3299175, 3665750, 3836250, 4998750, 5321250, 5498625, 6598350, 7498125, 9164375, 10997250, 14996250, 16495875, 18328750, 27493125, 32991750, 54986250, 82479375, 164958750]

約数ペア:

[(1, 164958750), (2, 82479375), (3, 54986250), (5, 32991750), (6, 27493125), (9, 18328750), (10, 16495875), (11, 14996250), (15, 10997250), (18, 9164375), (22, 7498125), (25, 6598350), (30, 5498625), (31, 5321250), (33, 4998750), (43, 3836250), (45, 3665750), (50, 3299175), (55, 2999250), (62, 2660625), (66, 2499375), (75, 2199450), (86, 1918125), (90, 1832875), (93, 1773750), (99, 1666250), (110, 1499625), (125, 1319670), (129, 1278750), (150, 1099725), (155, 1064250), (165, 999750), (186, 886875), (198, 833125), (215, 767250), (225, 733150), (250, 659835), (258, 639375), (275, 599850), (279, 591250), (310, 532125), (330, 499875), (341, 483750), (375, 439890), (387, 426250), (430, 383625), (450, 366575), (465, 354750), (473, 348750), (495, 333250), (550, 299925), (558, 295625), (625, 263934), (645, 255750), (682, 241875), (750, 219945), (774, 213125), (775, 212850), (825, 199950), (930, 177375), (946, 174375), (990, 166625), (1023, 161250), (1075, 153450), (1125, 146630), (1250, 131967), (1290, 127875), (1333, 123750), (1375, 119970), (1395, 118250), (1419, 116250), (1550, 106425), (1650, 99975), (1705, 96750), (1875, 87978), (1935, 85250), (2046, 80625), (2150, 76725), (2250, 73315), (2325, 70950), (2365, 69750), (2475, 66650), (2666, 61875), (2750, 59985), (2790, 59125), (2838, 58125), (3069, 53750), (3225, 51150), (3410, 48375), (3750, 43989), (3870, 42625), (3875, 42570), (3999, 41250), (4125, 39990), (4257, 38750), (4650, 35475), (4730, 34875), (4950, 33325), (5115, 32250), (5375, 30690), (5625, 29326), (6138, 26875), (6450, 25575), (6665, 24750), (6875, 23994), (6975, 23650), (7095, 23250), (7750, 21285), (7998, 20625), (8250, 19995), (8514, 19375), (8525, 19350), (9675, 17050), (10230, 16125), (10750, 15345), (11250, 14663), (11625, 14190), (11825, 13950), (11997, 13750), (12375, 13330)]