45540900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 148740480

約数和(自身を除く): 103199580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 167, 180, 202, 225, 270, 300, 303, 334, 404, 450, 501, 505, 540, 606, 668, 675, 835, 900, 909, 1002, 1010, 1212, 1350, 1503, 1515, 1670, 1818, 2004, 2020, 2505, 2525, 2700, 2727, 3006, 3030, 3340, 3636, 4175, 4509, 4545, 5010, 5050, 5454, 6012, 6060, 7515, 7575, 8350, 9018, 9090, 10020, 10100, 10908, 12525, 13635, 15030, 15150, 16700, 16867, 18036, 18180, 22545, 22725, 25050, 27270, 30060, 30300, 33734, 37575, 45090, 45450, 50100, 50601, 54540, 67468, 68175, 75150, 84335, 90180, 90900, 101202, 112725, 136350, 150300, 151803, 168670, 202404, 225450, 253005, 272700, 303606, 337340, 421675, 450900, 455409, 506010, 607212, 759015, 843350, 910818, 1012020, 1265025, 1518030, 1686700, 1821636, 2277045, 2530050, 3036060, 3795075, 4554090, 5060100, 7590150, 9108180, 11385225, 15180300, 22770450, 45540900]

約数ペア:

[(1, 45540900), (2, 22770450), (3, 15180300), (4, 11385225), (5, 9108180), (6, 7590150), (9, 5060100), (10, 4554090), (12, 3795075), (15, 3036060), (18, 2530050), (20, 2277045), (25, 1821636), (27, 1686700), (30, 1518030), (36, 1265025), (45, 1012020), (50, 910818), (54, 843350), (60, 759015), (75, 607212), (90, 506010), (100, 455409), (101, 450900), (108, 421675), (135, 337340), (150, 303606), (167, 272700), (180, 253005), (202, 225450), (225, 202404), (270, 168670), (300, 151803), (303, 150300), (334, 136350), (404, 112725), (450, 101202), (501, 90900), (505, 90180), (540, 84335), (606, 75150), (668, 68175), (675, 67468), (835, 54540), (900, 50601), (909, 50100), (1002, 45450), (1010, 45090), (1212, 37575), (1350, 33734), (1503, 30300), (1515, 30060), (1670, 27270), (1818, 25050), (2004, 22725), (2020, 22545), (2505, 18180), (2525, 18036), (2700, 16867), (2727, 16700), (3006, 15150), (3030, 15030), (3340, 13635), (3636, 12525), (4175, 10908), (4509, 10100), (4545, 10020), (5010, 9090), (5050, 9018), (5454, 8350), (6012, 7575), (6060, 7515)]