220573200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 709879168

約数和(自身を除く): 489305968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 397, 400, 463, 600, 794, 926, 1191, 1200, 1389, 1588, 1852, 1985, 2315, 2382, 2778, 3176, 3704, 3970, 4630, 4764, 5556, 5955, 6352, 6945, 7408, 7940, 9260, 9528, 9925, 11112, 11575, 11910, 13890, 15880, 18520, 19056, 19850, 22224, 23150, 23820, 27780, 29775, 31760, 34725, 37040, 39700, 46300, 47640, 55560, 59550, 69450, 79400, 92600, 95280, 111120, 119100, 138900, 158800, 183811, 185200, 238200, 277800, 367622, 476400, 551433, 555600, 735244, 919055, 1102866, 1470488, 1838110, 2205732, 2757165, 2940976, 3676220, 4411464, 4595275, 5514330, 7352440, 8822928, 9190550, 11028660, 13785825, 14704880, 18381100, 22057320, 27571650, 36762200, 44114640, 55143300, 73524400, 110286600, 220573200]

約数ペア:

[(1, 220573200), (2, 110286600), (3, 73524400), (4, 55143300), (5, 44114640), (6, 36762200), (8, 27571650), (10, 22057320), (12, 18381100), (15, 14704880), (16, 13785825), (20, 11028660), (24, 9190550), (25, 8822928), (30, 7352440), (40, 5514330), (48, 4595275), (50, 4411464), (60, 3676220), (75, 2940976), (80, 2757165), (100, 2205732), (120, 1838110), (150, 1470488), (200, 1102866), (240, 919055), (300, 735244), (397, 555600), (400, 551433), (463, 476400), (600, 367622), (794, 277800), (926, 238200), (1191, 185200), (1200, 183811), (1389, 158800), (1588, 138900), (1852, 119100), (1985, 111120), (2315, 95280), (2382, 92600), (2778, 79400), (3176, 69450), (3704, 59550), (3970, 55560), (4630, 47640), (4764, 46300), (5556, 39700), (5955, 37040), (6352, 34725), (6945, 31760), (7408, 29775), (7940, 27780), (9260, 23820), (9528, 23150), (9925, 22224), (11112, 19850), (11575, 19056), (11910, 18520), (13890, 15880)]