75199740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 269595648

約数和(自身を除く): 194395908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 397, 410, 420, 451, 462, 492, 574, 615, 660, 770, 794, 820, 861, 902, 924, 1148, 1155, 1191, 1230, 1353, 1435, 1540, 1588, 1722, 1804, 1985, 2255, 2310, 2382, 2460, 2706, 2779, 2870, 3157, 3444, 3970, 4305, 4367, 4510, 4620, 4764, 5412, 5558, 5740, 5955, 6314, 6765, 7940, 8337, 8610, 8734, 9020, 9471, 11116, 11910, 12628, 13101, 13530, 13895, 15785, 16277, 16674, 17220, 17468, 18942, 21835, 23820, 26202, 27060, 27790, 30569, 31570, 32554, 33348, 37884, 41685, 43670, 47355, 48831, 52404, 55580, 61138, 63140, 65108, 65505, 81385, 83370, 87340, 91707, 94710, 97662, 113939, 122276, 131010, 152845, 162770, 166740, 179047, 183414, 189420, 195324, 227878, 244155, 262020, 305690, 325540, 341817, 358094, 366828, 455756, 458535, 488310, 537141, 569695, 611380, 683634, 716188, 895235, 917070, 976620, 1074282, 1139390, 1253329, 1367268, 1709085, 1790470, 1834140, 2148564, 2278780, 2506658, 2685705, 3418170, 3580940, 3759987, 5013316, 5371410, 6266645, 6836340, 7519974, 10742820, 12533290, 15039948, 18799935, 25066580, 37599870, 75199740]

約数ペア:

[(1, 75199740), (2, 37599870), (3, 25066580), (4, 18799935), (5, 15039948), (6, 12533290), (7, 10742820), (10, 7519974), (11, 6836340), (12, 6266645), (14, 5371410), (15, 5013316), (20, 3759987), (21, 3580940), (22, 3418170), (28, 2685705), (30, 2506658), (33, 2278780), (35, 2148564), (41, 1834140), (42, 1790470), (44, 1709085), (55, 1367268), (60, 1253329), (66, 1139390), (70, 1074282), (77, 976620), (82, 917070), (84, 895235), (105, 716188), (110, 683634), (123, 611380), (132, 569695), (140, 537141), (154, 488310), (164, 458535), (165, 455756), (205, 366828), (210, 358094), (220, 341817), (231, 325540), (246, 305690), (287, 262020), (308, 244155), (330, 227878), (385, 195324), (397, 189420), (410, 183414), (420, 179047), (451, 166740), (462, 162770), (492, 152845), (574, 131010), (615, 122276), (660, 113939), (770, 97662), (794, 94710), (820, 91707), (861, 87340), (902, 83370), (924, 81385), (1148, 65505), (1155, 65108), (1191, 63140), (1230, 61138), (1353, 55580), (1435, 52404), (1540, 48831), (1588, 47355), (1722, 43670), (1804, 41685), (1985, 37884), (2255, 33348), (2310, 32554), (2382, 31570), (2460, 30569), (2706, 27790), (2779, 27060), (2870, 26202), (3157, 23820), (3444, 21835), (3970, 18942), (4305, 17468), (4367, 17220), (4510, 16674), (4620, 16277), (4764, 15785), (5412, 13895), (5558, 13530), (5740, 13101), (5955, 12628), (6314, 11910), (6765, 11116), (7940, 9471), (8337, 9020), (8610, 8734)]