200644560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4930

約数の個数: 160

約数和(自身を含む): 727632000

約数和(自身を除く): 526987440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4889, 5130, 6840, 8208, 9778, 10260, 13680, 14667, 19556, 20520, 24445, 29334, 39112, 41040, 44001, 48890, 58668, 73335, 78224, 88002, 92891, 97780, 117336, 132003, 146670, 176004, 185782, 195560, 220005, 234672, 264006, 278673, 293340, 352008, 371564, 391120, 440010, 464455, 528012, 557346, 586680, 660015, 704016, 743128, 836019, 880020, 928910, 1056024, 1114692, 1173360, 1320030, 1393365, 1486256, 1672038, 1760040, 1857820, 2112048, 2229384, 2508057, 2640060, 2786730, 3344076, 3520080, 3715640, 4180095, 4458768, 5016114, 5280120, 5573460, 6688152, 7431280, 8360190, 10032228, 10560240, 11146920, 12540285, 13376304, 16720380, 20064456, 22293840, 25080570, 33440760, 40128912, 50161140, 66881520, 100322280, 200644560]

約数ペア:

[(1, 200644560), (2, 100322280), (3, 66881520), (4, 50161140), (5, 40128912), (6, 33440760), (8, 25080570), (9, 22293840), (10, 20064456), (12, 16720380), (15, 13376304), (16, 12540285), (18, 11146920), (19, 10560240), (20, 10032228), (24, 8360190), (27, 7431280), (30, 6688152), (36, 5573460), (38, 5280120), (40, 5016114), (45, 4458768), (48, 4180095), (54, 3715640), (57, 3520080), (60, 3344076), (72, 2786730), (76, 2640060), (80, 2508057), (90, 2229384), (95, 2112048), (108, 1857820), (114, 1760040), (120, 1672038), (135, 1486256), (144, 1393365), (152, 1320030), (171, 1173360), (180, 1114692), (190, 1056024), (216, 928910), (228, 880020), (240, 836019), (270, 743128), (285, 704016), (304, 660015), (342, 586680), (360, 557346), (380, 528012), (432, 464455), (456, 440010), (513, 391120), (540, 371564), (570, 352008), (684, 293340), (720, 278673), (760, 264006), (855, 234672), (912, 220005), (1026, 195560), (1080, 185782), (1140, 176004), (1368, 146670), (1520, 132003), (1710, 117336), (2052, 97780), (2160, 92891), (2280, 88002), (2565, 78224), (2736, 73335), (3420, 58668), (4104, 48890), (4560, 44001), (4889, 41040), (5130, 39112), (6840, 29334), (8208, 24445), (9778, 20520), (10260, 19556), (13680, 14667)]