728109450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{85159}}^1$

素因数の和:85196

約数の個数: 72

約数和(自身を含む): 2059168800

約数和(自身を除く): 1331059350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 85159, 170318, 255477, 425795, 510954, 766431, 851590, 1277385, 1532862, 1618021, 2128975, 2554770, 3236042, 3832155, 4257950, 4854063, 6386925, 7664310, 8090105, 9708126, 12773850, 14562189, 16180210, 19160775, 24270315, 29124378, 38321550, 40450525, 48540630, 72810945, 80901050, 121351575, 145621890, 242703150, 364054725, 728109450]

約数ペア:

[(1, 728109450), (2, 364054725), (3, 242703150), (5, 145621890), (6, 121351575), (9, 80901050), (10, 72810945), (15, 48540630), (18, 40450525), (19, 38321550), (25, 29124378), (30, 24270315), (38, 19160775), (45, 16180210), (50, 14562189), (57, 12773850), (75, 9708126), (90, 8090105), (95, 7664310), (114, 6386925), (150, 4854063), (171, 4257950), (190, 3832155), (225, 3236042), (285, 2554770), (342, 2128975), (450, 1618021), (475, 1532862), (570, 1277385), (855, 851590), (950, 766431), (1425, 510954), (1710, 425795), (2850, 255477), (4275, 170318), (8550, 85159)]