319760700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{152267}}^1$

素因数の和:152291

約数の個数: 72

約数和(自身を含む): 1057348992

約数和(自身を除く): 737588292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 152267, 304534, 456801, 609068, 761335, 913602, 1065869, 1522670, 1827204, 2131738, 2284005, 3045340, 3197607, 3806675, 4263476, 4568010, 5329345, 6395214, 7613350, 9136020, 10658690, 11420025, 12790428, 15226700, 15988035, 21317380, 22840050, 26646725, 31976070, 45680100, 53293450, 63952140, 79940175, 106586900, 159880350, 319760700]

約数ペア:

[(1, 319760700), (2, 159880350), (3, 106586900), (4, 79940175), (5, 63952140), (6, 53293450), (7, 45680100), (10, 31976070), (12, 26646725), (14, 22840050), (15, 21317380), (20, 15988035), (21, 15226700), (25, 12790428), (28, 11420025), (30, 10658690), (35, 9136020), (42, 7613350), (50, 6395214), (60, 5329345), (70, 4568010), (75, 4263476), (84, 3806675), (100, 3197607), (105, 3045340), (140, 2284005), (150, 2131738), (175, 1827204), (210, 1522670), (300, 1065869), (350, 913602), (420, 761335), (525, 609068), (700, 456801), (1050, 304534), (2100, 152267)]