29155500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 109025280

約数和(自身を除く): 79869780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 31, 33, 36, 38, 44, 45, 50, 55, 57, 60, 62, 66, 75, 76, 90, 93, 95, 99, 100, 110, 114, 124, 125, 132, 150, 155, 165, 171, 180, 186, 190, 198, 209, 220, 225, 228, 250, 275, 279, 285, 300, 310, 330, 341, 342, 372, 375, 380, 396, 418, 450, 465, 475, 495, 500, 550, 558, 570, 589, 620, 627, 660, 682, 684, 750, 775, 825, 836, 855, 900, 930, 950, 990, 1023, 1045, 1100, 1116, 1125, 1140, 1178, 1254, 1364, 1375, 1395, 1425, 1500, 1550, 1650, 1705, 1710, 1767, 1860, 1881, 1900, 1980, 2046, 2090, 2250, 2325, 2356, 2375, 2475, 2508, 2750, 2790, 2850, 2945, 3069, 3100, 3135, 3300, 3410, 3420, 3534, 3762, 3875, 4092, 4125, 4180, 4275, 4500, 4650, 4750, 4950, 5115, 5225, 5301, 5500, 5580, 5700, 5890, 6138, 6270, 6479, 6820, 6975, 7068, 7125, 7524, 7750, 8250, 8525, 8550, 8835, 9300, 9405, 9500, 9900, 10230, 10450, 10602, 11625, 11780, 12276, 12375, 12540, 12958, 13950, 14250, 14725, 15345, 15500, 15675, 16500, 17050, 17100, 17670, 18810, 19437, 20460, 20900, 21204, 21375, 23250, 24750, 25575, 25916, 26125, 26505, 27900, 28500, 29450, 30690, 31350, 32395, 34100, 34875, 35340, 37620, 38874, 42625, 42750, 44175, 46500, 47025, 49500, 51150, 52250, 53010, 58311, 58900, 61380, 62700, 64790, 69750, 73625, 76725, 77748, 78375, 85250, 85500, 88350, 94050, 97185, 102300, 104500, 106020, 116622, 127875, 129580, 132525, 139500, 147250, 153450, 156750, 161975, 170500, 176700, 188100, 194370, 220875, 233244, 235125, 255750, 265050, 291555, 294500, 306900, 313500, 323950, 383625, 388740, 441750, 470250, 485925, 511500, 530100, 583110, 647900, 662625, 767250, 809875, 883500, 940500, 971850, 1166220, 1325250, 1457775, 1534500, 1619750, 1943700, 2429625, 2650500, 2915550, 3239500, 4859250, 5831100, 7288875, 9718500, 14577750, 29155500]

約数ペア:

[(1, 29155500), (2, 14577750), (3, 9718500), (4, 7288875), (5, 5831100), (6, 4859250), (9, 3239500), (10, 2915550), (11, 2650500), (12, 2429625), (15, 1943700), (18, 1619750), (19, 1534500), (20, 1457775), (22, 1325250), (25, 1166220), (30, 971850), (31, 940500), (33, 883500), (36, 809875), (38, 767250), (44, 662625), (45, 647900), (50, 583110), (55, 530100), (57, 511500), (60, 485925), (62, 470250), (66, 441750), (75, 388740), (76, 383625), (90, 323950), (93, 313500), (95, 306900), (99, 294500), (100, 291555), (110, 265050), (114, 255750), (124, 235125), (125, 233244), (132, 220875), (150, 194370), (155, 188100), (165, 176700), (171, 170500), (180, 161975), (186, 156750), (190, 153450), (198, 147250), (209, 139500), (220, 132525), (225, 129580), (228, 127875), (250, 116622), (275, 106020), (279, 104500), (285, 102300), (300, 97185), (310, 94050), (330, 88350), (341, 85500), (342, 85250), (372, 78375), (375, 77748), (380, 76725), (396, 73625), (418, 69750), (450, 64790), (465, 62700), (475, 61380), (495, 58900), (500, 58311), (550, 53010), (558, 52250), (570, 51150), (589, 49500), (620, 47025), (627, 46500), (660, 44175), (682, 42750), (684, 42625), (750, 38874), (775, 37620), (825, 35340), (836, 34875), (855, 34100), (900, 32395), (930, 31350), (950, 30690), (990, 29450), (1023, 28500), (1045, 27900), (1100, 26505), (1116, 26125), (1125, 25916), (1140, 25575), (1178, 24750), (1254, 23250), (1364, 21375), (1375, 21204), (1395, 20900), (1425, 20460), (1500, 19437), (1550, 18810), (1650, 17670), (1705, 17100), (1710, 17050), (1767, 16500), (1860, 15675), (1881, 15500), (1900, 15345), (1980, 14725), (2046, 14250), (2090, 13950), (2250, 12958), (2325, 12540), (2356, 12375), (2375, 12276), (2475, 11780), (2508, 11625), (2750, 10602), (2790, 10450), (2850, 10230), (2945, 9900), (3069, 9500), (3100, 9405), (3135, 9300), (3300, 8835), (3410, 8550), (3420, 8525), (3534, 8250), (3762, 7750), (3875, 7524), (4092, 7125), (4125, 7068), (4180, 6975), (4275, 6820), (4500, 6479), (4650, 6270), (4750, 6138), (4950, 5890), (5115, 5700), (5225, 5580), (5301, 5500)]