15702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3113

約数の個数: 72

約数和(自身を含む): 48121920

約数和(自身を除く): 32419020

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, 3079, 5100, 6158, 9237, 12316, 15395, 18474, 30790, 36948, 46185, 52343, 61580, 76975, 92370, 104686, 153950, 157029, 184740, 209372, 230925, 261715, 307900, 314058, 461850, 523430, 628116, 785145, 923700, 1046860, 1308575, 1570290, 2617150, 3140580, 3925725, 5234300, 7851450, 15702900]

約数ペア:

[(1, 15702900), (2, 7851450), (3, 5234300), (4, 3925725), (5, 3140580), (6, 2617150), (10, 1570290), (12, 1308575), (15, 1046860), (17, 923700), (20, 785145), (25, 628116), (30, 523430), (34, 461850), (50, 314058), (51, 307900), (60, 261715), (68, 230925), (75, 209372), (85, 184740), (100, 157029), (102, 153950), (150, 104686), (170, 92370), (204, 76975), (255, 61580), (300, 52343), (340, 46185), (425, 36948), (510, 30790), (850, 18474), (1020, 15395), (1275, 12316), (1700, 9237), (2550, 6158), (3079, 5100)]