630167100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 1905815520

約数和(自身を除く): 1275648420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 113, 116, 145, 150, 174, 226, 290, 300, 339, 348, 435, 452, 565, 580, 641, 678, 725, 870, 1130, 1282, 1356, 1450, 1695, 1740, 1923, 2175, 2260, 2564, 2825, 2900, 3205, 3277, 3390, 3846, 4350, 5650, 6410, 6554, 6780, 7692, 8475, 8700, 9615, 9831, 11300, 12820, 13108, 16025, 16385, 16950, 18589, 19230, 19662, 32050, 32770, 33900, 37178, 38460, 39324, 48075, 49155, 55767, 64100, 65540, 72433, 74356, 81925, 92945, 96150, 98310, 111534, 144866, 163850, 185890, 192300, 196620, 217299, 223068, 245775, 278835, 289732, 327700, 362165, 371780, 434598, 464725, 491550, 557670, 724330, 869196, 929450, 983100, 1086495, 1115340, 1394175, 1448660, 1810825, 1858900, 2100557, 2172990, 2788350, 3621650, 4201114, 4345980, 5432475, 5576700, 6301671, 7243300, 8402228, 10502785, 10864950, 12603342, 21005570, 21729900, 25206684, 31508355, 42011140, 52513925, 63016710, 105027850, 126033420, 157541775, 210055700, 315083550, 630167100]

約数ペア:

[(1, 630167100), (2, 315083550), (3, 210055700), (4, 157541775), (5, 126033420), (6, 105027850), (10, 63016710), (12, 52513925), (15, 42011140), (20, 31508355), (25, 25206684), (29, 21729900), (30, 21005570), (50, 12603342), (58, 10864950), (60, 10502785), (75, 8402228), (87, 7243300), (100, 6301671), (113, 5576700), (116, 5432475), (145, 4345980), (150, 4201114), (174, 3621650), (226, 2788350), (290, 2172990), (300, 2100557), (339, 1858900), (348, 1810825), (435, 1448660), (452, 1394175), (565, 1115340), (580, 1086495), (641, 983100), (678, 929450), (725, 869196), (870, 724330), (1130, 557670), (1282, 491550), (1356, 464725), (1450, 434598), (1695, 371780), (1740, 362165), (1923, 327700), (2175, 289732), (2260, 278835), (2564, 245775), (2825, 223068), (2900, 217299), (3205, 196620), (3277, 192300), (3390, 185890), (3846, 163850), (4350, 144866), (5650, 111534), (6410, 98310), (6554, 96150), (6780, 92945), (7692, 81925), (8475, 74356), (8700, 72433), (9615, 65540), (9831, 64100), (11300, 55767), (12820, 49155), (13108, 48075), (16025, 39324), (16385, 38460), (16950, 37178), (18589, 33900), (19230, 32770), (19662, 32050)]