201850875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 394243200

約数和(自身を除く): 192392325

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 125, 145, 207, 225, 261, 269, 345, 375, 435, 575, 667, 725, 807, 1035, 1125, 1305, 1345, 1725, 2001, 2175, 2421, 2875, 3335, 3625, 4035, 5175, 6003, 6187, 6525, 6725, 7801, 8625, 10005, 10875, 12105, 16675, 18561, 20175, 23403, 25875, 30015, 30935, 32625, 33625, 39005, 50025, 55683, 60525, 70209, 83375, 92805, 100875, 117015, 150075, 154675, 179423, 195025, 250125, 278415, 302625, 351045, 464025, 538269, 585075, 750375, 773375, 897115, 975125, 1392075, 1614807, 1755225, 2320125, 2691345, 2925375, 4485575, 6960375, 8074035, 8776125, 13456725, 22427875, 40370175, 67283625, 201850875]

約数ペア:

[(1, 201850875), (3, 67283625), (5, 40370175), (9, 22427875), (15, 13456725), (23, 8776125), (25, 8074035), (29, 6960375), (45, 4485575), (69, 2925375), (75, 2691345), (87, 2320125), (115, 1755225), (125, 1614807), (145, 1392075), (207, 975125), (225, 897115), (261, 773375), (269, 750375), (345, 585075), (375, 538269), (435, 464025), (575, 351045), (667, 302625), (725, 278415), (807, 250125), (1035, 195025), (1125, 179423), (1305, 154675), (1345, 150075), (1725, 117015), (2001, 100875), (2175, 92805), (2421, 83375), (2875, 70209), (3335, 60525), (3625, 55683), (4035, 50025), (5175, 39005), (6003, 33625), (6187, 32625), (6525, 30935), (6725, 30015), (7801, 25875), (8625, 23403), (10005, 20175), (10875, 18561), (12105, 16675)]