73905000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 249295200

約数和(自身を除く): 175390200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 379, 390, 500, 520, 600, 625, 650, 750, 758, 780, 975, 1000, 1137, 1250, 1300, 1500, 1516, 1560, 1625, 1875, 1895, 1950, 2274, 2500, 2600, 3000, 3032, 3250, 3750, 3790, 3900, 4548, 4875, 4927, 5000, 5685, 6500, 7500, 7580, 7800, 8125, 9096, 9475, 9750, 9854, 11370, 13000, 14781, 15000, 15160, 16250, 18950, 19500, 19708, 22740, 24375, 24635, 28425, 29562, 32500, 37900, 39000, 39416, 45480, 47375, 48750, 49270, 56850, 59124, 65000, 73905, 75800, 94750, 97500, 98540, 113700, 118248, 123175, 142125, 147810, 189500, 195000, 197080, 227400, 236875, 246350, 284250, 295620, 369525, 379000, 473750, 492700, 568500, 591240, 615875, 710625, 739050, 947500, 985400, 1137000, 1231750, 1421250, 1478100, 1847625, 1895000, 2463500, 2842500, 2956200, 3079375, 3695250, 4927000, 5685000, 6158750, 7390500, 9238125, 12317500, 14781000, 18476250, 24635000, 36952500, 73905000]

約数ペア:

[(1, 73905000), (2, 36952500), (3, 24635000), (4, 18476250), (5, 14781000), (6, 12317500), (8, 9238125), (10, 7390500), (12, 6158750), (13, 5685000), (15, 4927000), (20, 3695250), (24, 3079375), (25, 2956200), (26, 2842500), (30, 2463500), (39, 1895000), (40, 1847625), (50, 1478100), (52, 1421250), (60, 1231750), (65, 1137000), (75, 985400), (78, 947500), (100, 739050), (104, 710625), (120, 615875), (125, 591240), (130, 568500), (150, 492700), (156, 473750), (195, 379000), (200, 369525), (250, 295620), (260, 284250), (300, 246350), (312, 236875), (325, 227400), (375, 197080), (379, 195000), (390, 189500), (500, 147810), (520, 142125), (600, 123175), (625, 118248), (650, 113700), (750, 98540), (758, 97500), (780, 94750), (975, 75800), (1000, 73905), (1137, 65000), (1250, 59124), (1300, 56850), (1500, 49270), (1516, 48750), (1560, 47375), (1625, 45480), (1875, 39416), (1895, 39000), (1950, 37900), (2274, 32500), (2500, 29562), (2600, 28425), (3000, 24635), (3032, 24375), (3250, 22740), (3750, 19708), (3790, 19500), (3900, 18950), (4548, 16250), (4875, 15160), (4927, 15000), (5000, 14781), (5685, 13000), (6500, 11370), (7500, 9854), (7580, 9750), (7800, 9475), (8125, 9096)]