15052500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 48984320

約数和(自身を除く): 33931820

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, 223, 225, 250, 270, 300, 375, 446, 450, 500, 540, 625, 669, 675, 750, 892, 900, 1115, 1125, 1250, 1338, 1350, 1500, 1875, 2007, 2230, 2250, 2500, 2676, 2700, 3345, 3375, 3750, 4014, 4460, 4500, 5575, 5625, 6021, 6690, 6750, 7500, 8028, 10035, 11150, 11250, 12042, 13380, 13500, 16725, 16875, 20070, 22300, 22500, 24084, 27875, 30105, 33450, 33750, 40140, 50175, 55750, 60210, 66900, 67500, 83625, 100350, 111500, 120420, 139375, 150525, 167250, 200700, 250875, 278750, 301050, 334500, 418125, 501750, 557500, 602100, 752625, 836250, 1003500, 1254375, 1505250, 1672500, 2508750, 3010500, 3763125, 5017500, 7526250, 15052500]

約数ペア:

[(1, 15052500), (2, 7526250), (3, 5017500), (4, 3763125), (5, 3010500), (6, 2508750), (9, 1672500), (10, 1505250), (12, 1254375), (15, 1003500), (18, 836250), (20, 752625), (25, 602100), (27, 557500), (30, 501750), (36, 418125), (45, 334500), (50, 301050), (54, 278750), (60, 250875), (75, 200700), (90, 167250), (100, 150525), (108, 139375), (125, 120420), (135, 111500), (150, 100350), (180, 83625), (223, 67500), (225, 66900), (250, 60210), (270, 55750), (300, 50175), (375, 40140), (446, 33750), (450, 33450), (500, 30105), (540, 27875), (625, 24084), (669, 22500), (675, 22300), (750, 20070), (892, 16875), (900, 16725), (1115, 13500), (1125, 13380), (1250, 12042), (1338, 11250), (1350, 11150), (1500, 10035), (1875, 8028), (2007, 7500), (2230, 6750), (2250, 6690), (2500, 6021), (2676, 5625), (2700, 5575), (3345, 4500), (3375, 4460), (3750, 4014)]