23557500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 120

約数和(自身を含む): 76538000

約数和(自身を除く): 52980500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 349, 375, 450, 500, 540, 625, 675, 698, 750, 900, 1047, 1125, 1250, 1350, 1396, 1500, 1745, 1875, 2094, 2250, 2500, 2700, 3141, 3375, 3490, 3750, 4188, 4500, 5235, 5625, 6282, 6750, 6980, 7500, 8725, 9423, 10470, 11250, 12564, 13500, 15705, 16875, 17450, 18846, 20940, 22500, 26175, 31410, 33750, 34900, 37692, 43625, 47115, 52350, 62820, 67500, 78525, 87250, 94230, 104700, 130875, 157050, 174500, 188460, 218125, 235575, 261750, 314100, 392625, 436250, 471150, 523500, 654375, 785250, 872500, 942300, 1177875, 1308750, 1570500, 1963125, 2355750, 2617500, 3926250, 4711500, 5889375, 7852500, 11778750, 23557500]

約数ペア:

[(1, 23557500), (2, 11778750), (3, 7852500), (4, 5889375), (5, 4711500), (6, 3926250), (9, 2617500), (10, 2355750), (12, 1963125), (15, 1570500), (18, 1308750), (20, 1177875), (25, 942300), (27, 872500), (30, 785250), (36, 654375), (45, 523500), (50, 471150), (54, 436250), (60, 392625), (75, 314100), (90, 261750), (100, 235575), (108, 218125), (125, 188460), (135, 174500), (150, 157050), (180, 130875), (225, 104700), (250, 94230), (270, 87250), (300, 78525), (349, 67500), (375, 62820), (450, 52350), (500, 47115), (540, 43625), (625, 37692), (675, 34900), (698, 33750), (750, 31410), (900, 26175), (1047, 22500), (1125, 20940), (1250, 18846), (1350, 17450), (1396, 16875), (1500, 15705), (1745, 13500), (1875, 12564), (2094, 11250), (2250, 10470), (2500, 9423), (2700, 8725), (3141, 7500), (3375, 6980), (3490, 6750), (3750, 6282), (4188, 5625), (4500, 5235)]