149206500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 478348416

約数和(自身を除く): 329141916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 213, 225, 250, 284, 300, 355, 375, 426, 450, 467, 500, 639, 710, 750, 852, 900, 934, 1065, 1125, 1278, 1401, 1420, 1500, 1775, 1868, 2130, 2250, 2335, 2556, 2802, 3195, 3550, 4203, 4260, 4500, 4670, 5325, 5604, 6390, 7005, 7100, 8406, 8875, 9340, 10650, 11675, 12780, 14010, 15975, 16812, 17750, 21015, 21300, 23350, 26625, 28020, 31950, 33157, 35025, 35500, 42030, 46700, 53250, 58375, 63900, 66314, 70050, 79875, 84060, 99471, 105075, 106500, 116750, 132628, 140100, 159750, 165785, 175125, 198942, 210150, 233500, 298413, 319500, 331570, 350250, 397884, 420300, 497355, 525375, 596826, 663140, 700500, 828925, 994710, 1050750, 1193652, 1492065, 1657850, 1989420, 2101500, 2486775, 2984130, 3315700, 4144625, 4973550, 5968260, 7460325, 8289250, 9947100, 12433875, 14920650, 16578500, 24867750, 29841300, 37301625, 49735500, 74603250, 149206500]

約数ペア:

[(1, 149206500), (2, 74603250), (3, 49735500), (4, 37301625), (5, 29841300), (6, 24867750), (9, 16578500), (10, 14920650), (12, 12433875), (15, 9947100), (18, 8289250), (20, 7460325), (25, 5968260), (30, 4973550), (36, 4144625), (45, 3315700), (50, 2984130), (60, 2486775), (71, 2101500), (75, 1989420), (90, 1657850), (100, 1492065), (125, 1193652), (142, 1050750), (150, 994710), (180, 828925), (213, 700500), (225, 663140), (250, 596826), (284, 525375), (300, 497355), (355, 420300), (375, 397884), (426, 350250), (450, 331570), (467, 319500), (500, 298413), (639, 233500), (710, 210150), (750, 198942), (852, 175125), (900, 165785), (934, 159750), (1065, 140100), (1125, 132628), (1278, 116750), (1401, 106500), (1420, 105075), (1500, 99471), (1775, 84060), (1868, 79875), (2130, 70050), (2250, 66314), (2335, 63900), (2556, 58375), (2802, 53250), (3195, 46700), (3550, 42030), (4203, 35500), (4260, 35025), (4500, 33157), (4670, 31950), (5325, 28020), (5604, 26625), (6390, 23350), (7005, 21300), (7100, 21015), (8406, 17750), (8875, 16812), (9340, 15975), (10650, 14010), (11675, 12780)]