89711500

素因数分解:

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

素因数の和:340

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 122573300

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 125, 145, 230, 250, 269, 290, 460, 500, 538, 575, 580, 667, 725, 1076, 1150, 1334, 1345, 1450, 2300, 2668, 2690, 2875, 2900, 3335, 3625, 5380, 5750, 6187, 6670, 6725, 7250, 7801, 11500, 12374, 13340, 13450, 14500, 15602, 16675, 24748, 26900, 30935, 31204, 33350, 33625, 39005, 61870, 66700, 67250, 78010, 83375, 123740, 134500, 154675, 156020, 166750, 179423, 195025, 309350, 333500, 358846, 390050, 618700, 717692, 773375, 780100, 897115, 975125, 1546750, 1794230, 1950250, 3093500, 3588460, 3900500, 4485575, 8971150, 17942300, 22427875, 44855750, 89711500]

約数ペア:

[(1, 89711500), (2, 44855750), (4, 22427875), (5, 17942300), (10, 8971150), (20, 4485575), (23, 3900500), (25, 3588460), (29, 3093500), (46, 1950250), (50, 1794230), (58, 1546750), (92, 975125), (100, 897115), (115, 780100), (116, 773375), (125, 717692), (145, 618700), (230, 390050), (250, 358846), (269, 333500), (290, 309350), (460, 195025), (500, 179423), (538, 166750), (575, 156020), (580, 154675), (667, 134500), (725, 123740), (1076, 83375), (1150, 78010), (1334, 67250), (1345, 66700), (1450, 61870), (2300, 39005), (2668, 33625), (2690, 33350), (2875, 31204), (2900, 30935), (3335, 26900), (3625, 24748), (5380, 16675), (5750, 15602), (6187, 14500), (6670, 13450), (6725, 13340), (7250, 12374), (7801, 11500)]