25698900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5073

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 53046060

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, 5039, 5100, 10078, 15117, 20156, 25195, 30234, 50390, 60468, 75585, 85663, 100780, 125975, 151170, 171326, 251950, 256989, 302340, 342652, 377925, 428315, 503900, 513978, 755850, 856630, 1027956, 1284945, 1511700, 1713260, 2141575, 2569890, 4283150, 5139780, 6424725, 8566300, 12849450, 25698900]

約数ペア:

[(1, 25698900), (2, 12849450), (3, 8566300), (4, 6424725), (5, 5139780), (6, 4283150), (10, 2569890), (12, 2141575), (15, 1713260), (17, 1511700), (20, 1284945), (25, 1027956), (30, 856630), (34, 755850), (50, 513978), (51, 503900), (60, 428315), (68, 377925), (75, 342652), (85, 302340), (100, 256989), (102, 251950), (150, 171326), (170, 151170), (204, 125975), (255, 100780), (300, 85663), (340, 75585), (425, 60468), (510, 50390), (850, 30234), (1020, 25195), (1275, 20156), (1700, 15117), (2550, 10078), (5039, 5100)]