157434840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{5399}}^1$

素因数の和:5428

約数の個数: 112

約数和(自身を含む): 531198000

約数和(自身を除く): 373763160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5399, 5832, 7290, 9720, 10798, 14580, 16197, 21596, 26995, 29160, 32394, 43192, 48591, 53990, 64788, 80985, 97182, 107980, 129576, 145773, 161970, 194364, 215960, 242955, 291546, 323940, 388728, 437319, 485910, 583092, 647880, 728865, 874638, 971820, 1166184, 1311957, 1457730, 1749276, 1943640, 2186595, 2623914, 2915460, 3498552, 3935871, 4373190, 5247828, 5830920, 6559785, 7871742, 8746380, 10495656, 13119570, 15743484, 17492760, 19679355, 26239140, 31486968, 39358710, 52478280, 78717420, 157434840]

約数ペア:

[(1, 157434840), (2, 78717420), (3, 52478280), (4, 39358710), (5, 31486968), (6, 26239140), (8, 19679355), (9, 17492760), (10, 15743484), (12, 13119570), (15, 10495656), (18, 8746380), (20, 7871742), (24, 6559785), (27, 5830920), (30, 5247828), (36, 4373190), (40, 3935871), (45, 3498552), (54, 2915460), (60, 2623914), (72, 2186595), (81, 1943640), (90, 1749276), (108, 1457730), (120, 1311957), (135, 1166184), (162, 971820), (180, 874638), (216, 728865), (243, 647880), (270, 583092), (324, 485910), (360, 437319), (405, 388728), (486, 323940), (540, 291546), (648, 242955), (729, 215960), (810, 194364), (972, 161970), (1080, 145773), (1215, 129576), (1458, 107980), (1620, 97182), (1944, 80985), (2430, 64788), (2916, 53990), (3240, 48591), (3645, 43192), (4860, 32394), (5399, 29160), (5832, 26995), (7290, 21596), (9720, 16197), (10798, 14580)]