313528500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 216

約数和(自身を含む): 1049283144

約数和(自身を除く): 735754644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 193, 225, 228, 250, 285, 300, 342, 361, 375, 380, 386, 450, 475, 500, 570, 579, 684, 722, 750, 772, 855, 900, 950, 965, 1083, 1125, 1140, 1158, 1425, 1444, 1500, 1710, 1737, 1805, 1900, 1930, 2166, 2250, 2316, 2375, 2850, 2895, 3249, 3420, 3474, 3610, 3667, 3860, 4275, 4332, 4500, 4750, 4825, 5415, 5700, 5790, 6498, 6948, 7125, 7220, 7334, 8550, 8685, 9025, 9500, 9650, 10830, 11001, 11580, 12996, 14250, 14475, 14668, 16245, 17100, 17370, 18050, 18335, 19300, 21375, 21660, 22002, 24125, 27075, 28500, 28950, 32490, 33003, 34740, 36100, 36670, 42750, 43425, 44004, 45125, 48250, 54150, 55005, 57900, 64980, 66006, 69673, 72375, 73340, 81225, 85500, 86850, 90250, 91675, 96500, 108300, 110010, 132012, 135375, 139346, 144750, 162450, 165015, 173700, 180500, 183350, 209019, 217125, 220020, 270750, 275025, 278692, 289500, 324900, 330030, 348365, 366700, 406125, 418038, 434250, 458375, 541500, 550050, 627057, 660060, 696730, 812250, 825075, 836076, 868500, 916750, 1045095, 1100100, 1254114, 1375125, 1393460, 1624500, 1650150, 1741825, 1833500, 2090190, 2508228, 2750250, 3135285, 3300300, 3483650, 4125375, 4180380, 5225475, 5500500, 6270570, 6967300, 8250750, 8709125, 10450950, 12541140, 15676425, 16501500, 17418250, 20901900, 26127375, 31352850, 34836500, 52254750, 62705700, 78382125, 104509500, 156764250, 313528500]

約数ペア:

[(1, 313528500), (2, 156764250), (3, 104509500), (4, 78382125), (5, 62705700), (6, 52254750), (9, 34836500), (10, 31352850), (12, 26127375), (15, 20901900), (18, 17418250), (19, 16501500), (20, 15676425), (25, 12541140), (30, 10450950), (36, 8709125), (38, 8250750), (45, 6967300), (50, 6270570), (57, 5500500), (60, 5225475), (75, 4180380), (76, 4125375), (90, 3483650), (95, 3300300), (100, 3135285), (114, 2750250), (125, 2508228), (150, 2090190), (171, 1833500), (180, 1741825), (190, 1650150), (193, 1624500), (225, 1393460), (228, 1375125), (250, 1254114), (285, 1100100), (300, 1045095), (342, 916750), (361, 868500), (375, 836076), (380, 825075), (386, 812250), (450, 696730), (475, 660060), (500, 627057), (570, 550050), (579, 541500), (684, 458375), (722, 434250), (750, 418038), (772, 406125), (855, 366700), (900, 348365), (950, 330030), (965, 324900), (1083, 289500), (1125, 278692), (1140, 275025), (1158, 270750), (1425, 220020), (1444, 217125), (1500, 209019), (1710, 183350), (1737, 180500), (1805, 173700), (1900, 165015), (1930, 162450), (2166, 144750), (2250, 139346), (2316, 135375), (2375, 132012), (2850, 110010), (2895, 108300), (3249, 96500), (3420, 91675), (3474, 90250), (3610, 86850), (3667, 85500), (3860, 81225), (4275, 73340), (4332, 72375), (4500, 69673), (4750, 66006), (4825, 64980), (5415, 57900), (5700, 55005), (5790, 54150), (6498, 48250), (6948, 45125), (7125, 44004), (7220, 43425), (7334, 42750), (8550, 36670), (8685, 36100), (9025, 34740), (9500, 33003), (9650, 32490), (10830, 28950), (11001, 28500), (11580, 27075), (12996, 24125), (14250, 22002), (14475, 21660), (14668, 21375), (16245, 19300), (17100, 18335), (17370, 18050)]