202998000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 160

約数和(自身を含む): 683384832

約数和(自身を除く): 480386832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1471, 1500, 1725, 1840, 2000, 2300, 2760, 2875, 2942, 3000, 3450, 4413, 4600, 5520, 5750, 5884, 6000, 6900, 7355, 8625, 8826, 9200, 11500, 11768, 13800, 14710, 17250, 17652, 22065, 23000, 23536, 27600, 29420, 33833, 34500, 35304, 36775, 44130, 46000, 58840, 67666, 69000, 70608, 73550, 88260, 101499, 110325, 117680, 135332, 138000, 147100, 169165, 176520, 183875, 202998, 220650, 270664, 294200, 338330, 353040, 367750, 405996, 441300, 507495, 541328, 551625, 588400, 676660, 735500, 811992, 845825, 882600, 1014990, 1103250, 1353320, 1471000, 1623984, 1691650, 1765200, 2029980, 2206500, 2537475, 2706640, 2942000, 3383300, 4059960, 4229125, 4413000, 5074950, 6766600, 8119920, 8458250, 8826000, 10149900, 12687375, 13533200, 16916500, 20299800, 25374750, 33833000, 40599600, 50749500, 67666000, 101499000, 202998000]

約数ペア:

[(1, 202998000), (2, 101499000), (3, 67666000), (4, 50749500), (5, 40599600), (6, 33833000), (8, 25374750), (10, 20299800), (12, 16916500), (15, 13533200), (16, 12687375), (20, 10149900), (23, 8826000), (24, 8458250), (25, 8119920), (30, 6766600), (40, 5074950), (46, 4413000), (48, 4229125), (50, 4059960), (60, 3383300), (69, 2942000), (75, 2706640), (80, 2537475), (92, 2206500), (100, 2029980), (115, 1765200), (120, 1691650), (125, 1623984), (138, 1471000), (150, 1353320), (184, 1103250), (200, 1014990), (230, 882600), (240, 845825), (250, 811992), (276, 735500), (300, 676660), (345, 588400), (368, 551625), (375, 541328), (400, 507495), (460, 441300), (500, 405996), (552, 367750), (575, 353040), (600, 338330), (690, 294200), (750, 270664), (920, 220650), (1000, 202998), (1104, 183875), (1150, 176520), (1200, 169165), (1380, 147100), (1471, 138000), (1500, 135332), (1725, 117680), (1840, 110325), (2000, 101499), (2300, 88260), (2760, 73550), (2875, 70608), (2942, 69000), (3000, 67666), (3450, 58840), (4413, 46000), (4600, 44130), (5520, 36775), (5750, 35304), (5884, 34500), (6000, 33833), (6900, 29420), (7355, 27600), (8625, 23536), (8826, 23000), (9200, 22065), (11500, 17652), (11768, 17250), (13800, 14710)]