164074500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 551684952

約数和(自身を除く): 387610452

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, 101, 114, 125, 150, 171, 180, 190, 202, 225, 228, 250, 285, 300, 303, 342, 361, 375, 380, 404, 450, 475, 500, 505, 570, 606, 684, 722, 750, 855, 900, 909, 950, 1010, 1083, 1125, 1140, 1212, 1425, 1444, 1500, 1515, 1710, 1805, 1818, 1900, 1919, 2020, 2166, 2250, 2375, 2525, 2850, 3030, 3249, 3420, 3610, 3636, 3838, 4275, 4332, 4500, 4545, 4750, 5050, 5415, 5700, 5757, 6060, 6498, 7125, 7220, 7575, 7676, 8550, 9025, 9090, 9500, 9595, 10100, 10830, 11514, 12625, 12996, 14250, 15150, 16245, 17100, 17271, 18050, 18180, 19190, 21375, 21660, 22725, 23028, 25250, 27075, 28500, 28785, 30300, 32490, 34542, 36100, 36461, 37875, 38380, 42750, 45125, 45450, 47975, 50500, 54150, 57570, 64980, 69084, 72922, 75750, 81225, 85500, 86355, 90250, 90900, 95950, 108300, 109383, 113625, 115140, 135375, 143925, 145844, 151500, 162450, 172710, 180500, 182305, 191900, 218766, 227250, 239875, 270750, 287850, 324900, 328149, 345420, 364610, 406125, 431775, 437532, 454500, 479750, 541500, 546915, 575700, 656298, 719625, 729220, 812250, 863550, 911525, 959500, 1093830, 1312596, 1439250, 1624500, 1640745, 1727100, 1823050, 2158875, 2187660, 2734575, 2878500, 3281490, 3646100, 4317750, 4557625, 5469150, 6562980, 8203725, 8635500, 9115250, 10938300, 13672875, 16407450, 18230500, 27345750, 32814900, 41018625, 54691500, 82037250, 164074500]

約数ペア:

[(1, 164074500), (2, 82037250), (3, 54691500), (4, 41018625), (5, 32814900), (6, 27345750), (9, 18230500), (10, 16407450), (12, 13672875), (15, 10938300), (18, 9115250), (19, 8635500), (20, 8203725), (25, 6562980), (30, 5469150), (36, 4557625), (38, 4317750), (45, 3646100), (50, 3281490), (57, 2878500), (60, 2734575), (75, 2187660), (76, 2158875), (90, 1823050), (95, 1727100), (100, 1640745), (101, 1624500), (114, 1439250), (125, 1312596), (150, 1093830), (171, 959500), (180, 911525), (190, 863550), (202, 812250), (225, 729220), (228, 719625), (250, 656298), (285, 575700), (300, 546915), (303, 541500), (342, 479750), (361, 454500), (375, 437532), (380, 431775), (404, 406125), (450, 364610), (475, 345420), (500, 328149), (505, 324900), (570, 287850), (606, 270750), (684, 239875), (722, 227250), (750, 218766), (855, 191900), (900, 182305), (909, 180500), (950, 172710), (1010, 162450), (1083, 151500), (1125, 145844), (1140, 143925), (1212, 135375), (1425, 115140), (1444, 113625), (1500, 109383), (1515, 108300), (1710, 95950), (1805, 90900), (1818, 90250), (1900, 86355), (1919, 85500), (2020, 81225), (2166, 75750), (2250, 72922), (2375, 69084), (2525, 64980), (2850, 57570), (3030, 54150), (3249, 50500), (3420, 47975), (3610, 45450), (3636, 45125), (3838, 42750), (4275, 38380), (4332, 37875), (4500, 36461), (4545, 36100), (4750, 34542), (5050, 32490), (5415, 30300), (5700, 28785), (5757, 28500), (6060, 27075), (6498, 25250), (7125, 23028), (7220, 22725), (7575, 21660), (7676, 21375), (8550, 19190), (9025, 18180), (9090, 18050), (9500, 17271), (9595, 17100), (10100, 16245), (10830, 15150), (11514, 14250), (12625, 12996)]