84773220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 297271296

約数和(自身を除く): 212498076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 383, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 766, 868, 930, 1020, 1054, 1085, 1149, 1190, 1302, 1428, 1532, 1581, 1785, 1860, 1915, 2108, 2170, 2298, 2380, 2604, 2635, 2681, 3162, 3255, 3570, 3689, 3830, 4340, 4596, 5270, 5362, 5745, 6324, 6510, 6511, 7140, 7378, 7660, 7905, 8043, 10540, 10724, 11067, 11490, 11873, 13020, 13022, 13405, 14756, 15810, 16086, 18445, 19533, 22134, 22980, 23746, 26044, 26810, 31620, 32172, 32555, 35619, 36890, 39066, 40215, 44268, 45577, 47492, 53620, 55335, 59365, 65110, 71238, 73780, 78132, 80430, 83111, 91154, 97665, 110670, 118730, 130220, 136731, 142476, 160860, 166222, 178095, 182308, 195330, 201841, 221340, 227885, 237460, 249333, 273462, 332444, 356190, 390660, 403682, 415555, 455770, 498666, 546924, 605523, 683655, 712380, 807364, 831110, 911540, 997332, 1009205, 1211046, 1246665, 1367310, 1412887, 1662220, 2018410, 2422092, 2493330, 2734620, 2825774, 3027615, 4036820, 4238661, 4986660, 5651548, 6055230, 7064435, 8477322, 12110460, 14128870, 16954644, 21193305, 28257740, 42386610, 84773220]

約数ペア:

[(1, 84773220), (2, 42386610), (3, 28257740), (4, 21193305), (5, 16954644), (6, 14128870), (7, 12110460), (10, 8477322), (12, 7064435), (14, 6055230), (15, 5651548), (17, 4986660), (20, 4238661), (21, 4036820), (28, 3027615), (30, 2825774), (31, 2734620), (34, 2493330), (35, 2422092), (42, 2018410), (51, 1662220), (60, 1412887), (62, 1367310), (68, 1246665), (70, 1211046), (84, 1009205), (85, 997332), (93, 911540), (102, 831110), (105, 807364), (119, 712380), (124, 683655), (140, 605523), (155, 546924), (170, 498666), (186, 455770), (204, 415555), (210, 403682), (217, 390660), (238, 356190), (255, 332444), (310, 273462), (340, 249333), (357, 237460), (372, 227885), (383, 221340), (420, 201841), (434, 195330), (465, 182308), (476, 178095), (510, 166222), (527, 160860), (595, 142476), (620, 136731), (651, 130220), (714, 118730), (766, 110670), (868, 97665), (930, 91154), (1020, 83111), (1054, 80430), (1085, 78132), (1149, 73780), (1190, 71238), (1302, 65110), (1428, 59365), (1532, 55335), (1581, 53620), (1785, 47492), (1860, 45577), (1915, 44268), (2108, 40215), (2170, 39066), (2298, 36890), (2380, 35619), (2604, 32555), (2635, 32172), (2681, 31620), (3162, 26810), (3255, 26044), (3570, 23746), (3689, 22980), (3830, 22134), (4340, 19533), (4596, 18445), (5270, 16086), (5362, 15810), (5745, 14756), (6324, 13405), (6510, 13022), (6511, 13020), (7140, 11873), (7378, 11490), (7660, 11067), (7905, 10724), (8043, 10540)]