18048900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 55308960

約数和(自身を除く): 37260060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3539, 5100, 7078, 10617, 14156, 17695, 21234, 35390, 42468, 53085, 60163, 70780, 88475, 106170, 120326, 176950, 180489, 212340, 240652, 265425, 300815, 353900, 360978, 530850, 601630, 721956, 902445, 1061700, 1203260, 1504075, 1804890, 3008150, 3609780, 4512225, 6016300, 9024450, 18048900]

約数ペア:

[(1, 18048900), (2, 9024450), (3, 6016300), (4, 4512225), (5, 3609780), (6, 3008150), (10, 1804890), (12, 1504075), (15, 1203260), (17, 1061700), (20, 902445), (25, 721956), (30, 601630), (34, 530850), (50, 360978), (51, 353900), (60, 300815), (68, 265425), (75, 240652), (85, 212340), (100, 180489), (102, 176950), (150, 120326), (170, 106170), (204, 88475), (255, 70780), (300, 60163), (340, 53085), (425, 42468), (510, 35390), (850, 21234), (1020, 17695), (1275, 14156), (1700, 10617), (2550, 7078), (3539, 5100)]