2291489400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 7288685280

約数和(自身を除く): 4997195880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 137, 150, 183, 200, 244, 274, 300, 305, 366, 411, 457, 488, 548, 600, 610, 685, 732, 822, 914, 915, 1096, 1220, 1370, 1371, 1464, 1525, 1644, 1828, 1830, 2055, 2285, 2440, 2740, 2742, 3050, 3288, 3425, 3656, 3660, 4110, 4570, 4575, 5480, 5484, 6100, 6850, 6855, 7320, 8220, 8357, 9140, 9150, 10275, 10968, 11425, 12200, 13700, 13710, 16440, 16714, 18280, 18300, 20550, 22850, 25071, 27400, 27420, 27877, 33428, 34275, 36600, 41100, 41785, 45700, 50142, 54840, 55754, 62609, 66856, 68550, 82200, 83570, 83631, 91400, 100284, 111508, 125218, 125355, 137100, 139385, 167140, 167262, 187827, 200568, 208925, 223016, 250436, 250710, 274200, 278770, 313045, 334280, 334524, 375654, 417850, 418155, 500872, 501420, 557540, 626090, 626775, 669048, 696925, 751308, 835700, 836310, 939135, 1002840, 1115080, 1252180, 1253550, 1393850, 1502616, 1565225, 1671400, 1672620, 1878270, 2090775, 2504360, 2507100, 2787700, 3130450, 3345240, 3756540, 3819149, 4181550, 4695675, 5014200, 5575400, 6260900, 7513080, 7638298, 8363100, 9391350, 11457447, 12521800, 15276596, 16726200, 18782700, 19095745, 22914894, 30553192, 37565400, 38191490, 45829788, 57287235, 76382980, 91659576, 95478725, 114574470, 152765960, 190957450, 229148940, 286436175, 381914900, 458297880, 572872350, 763829800, 1145744700, 2291489400]

約数ペア:

[(1, 2291489400), (2, 1145744700), (3, 763829800), (4, 572872350), (5, 458297880), (6, 381914900), (8, 286436175), (10, 229148940), (12, 190957450), (15, 152765960), (20, 114574470), (24, 95478725), (25, 91659576), (30, 76382980), (40, 57287235), (50, 45829788), (60, 38191490), (61, 37565400), (75, 30553192), (100, 22914894), (120, 19095745), (122, 18782700), (137, 16726200), (150, 15276596), (183, 12521800), (200, 11457447), (244, 9391350), (274, 8363100), (300, 7638298), (305, 7513080), (366, 6260900), (411, 5575400), (457, 5014200), (488, 4695675), (548, 4181550), (600, 3819149), (610, 3756540), (685, 3345240), (732, 3130450), (822, 2787700), (914, 2507100), (915, 2504360), (1096, 2090775), (1220, 1878270), (1370, 1672620), (1371, 1671400), (1464, 1565225), (1525, 1502616), (1644, 1393850), (1828, 1253550), (1830, 1252180), (2055, 1115080), (2285, 1002840), (2440, 939135), (2740, 836310), (2742, 835700), (3050, 751308), (3288, 696925), (3425, 669048), (3656, 626775), (3660, 626090), (4110, 557540), (4570, 501420), (4575, 500872), (5480, 418155), (5484, 417850), (6100, 375654), (6850, 334524), (6855, 334280), (7320, 313045), (8220, 278770), (8357, 274200), (9140, 250710), (9150, 250436), (10275, 223016), (10968, 208925), (11425, 200568), (12200, 187827), (13700, 167262), (13710, 167140), (16440, 139385), (16714, 137100), (18280, 125355), (18300, 125218), (20550, 111508), (22850, 100284), (25071, 91400), (27400, 83631), (27420, 83570), (27877, 82200), (33428, 68550), (34275, 66856), (36600, 62609), (41100, 55754), (41785, 54840), (45700, 50142)]