55211040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 144

約数和(自身を含む): 196717248

約数和(自身を除く): 141506208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1667, 1840, 2070, 2208, 2760, 3312, 3334, 3680, 4140, 5001, 5520, 6624, 6668, 8280, 8335, 10002, 11040, 13336, 15003, 16560, 16670, 20004, 25005, 26672, 30006, 33120, 33340, 38341, 40008, 50010, 53344, 60012, 66680, 75015, 76682, 80016, 100020, 115023, 120024, 133360, 150030, 153364, 160032, 191705, 200040, 230046, 240048, 266720, 300060, 306728, 345069, 383410, 400080, 460092, 480096, 575115, 600120, 613456, 690138, 766820, 800160, 920184, 1150230, 1200240, 1226912, 1380276, 1533640, 1725345, 1840368, 2300460, 2400480, 2760552, 3067280, 3450690, 3680736, 4600920, 5521104, 6134560, 6901380, 9201840, 11042208, 13802760, 18403680, 27605520, 55211040]

約数ペア:

[(1, 55211040), (2, 27605520), (3, 18403680), (4, 13802760), (5, 11042208), (6, 9201840), (8, 6901380), (9, 6134560), (10, 5521104), (12, 4600920), (15, 3680736), (16, 3450690), (18, 3067280), (20, 2760552), (23, 2400480), (24, 2300460), (30, 1840368), (32, 1725345), (36, 1533640), (40, 1380276), (45, 1226912), (46, 1200240), (48, 1150230), (60, 920184), (69, 800160), (72, 766820), (80, 690138), (90, 613456), (92, 600120), (96, 575115), (115, 480096), (120, 460092), (138, 400080), (144, 383410), (160, 345069), (180, 306728), (184, 300060), (207, 266720), (230, 240048), (240, 230046), (276, 200040), (288, 191705), (345, 160032), (360, 153364), (368, 150030), (414, 133360), (460, 120024), (480, 115023), (552, 100020), (690, 80016), (720, 76682), (736, 75015), (828, 66680), (920, 60012), (1035, 53344), (1104, 50010), (1380, 40008), (1440, 38341), (1656, 33340), (1667, 33120), (1840, 30006), (2070, 26672), (2208, 25005), (2760, 20004), (3312, 16670), (3334, 16560), (3680, 15003), (4140, 13336), (5001, 11040), (5520, 10002), (6624, 8335), (6668, 8280)]