84975030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 275558400

約数和(自身を除く): 190583370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 229, 266, 279, 285, 310, 315, 342, 399, 434, 458, 465, 558, 570, 589, 630, 651, 665, 687, 798, 855, 930, 1085, 1145, 1178, 1197, 1302, 1330, 1374, 1395, 1603, 1710, 1767, 1953, 1995, 2061, 2170, 2290, 2394, 2790, 2945, 3206, 3255, 3435, 3534, 3906, 3990, 4122, 4123, 4351, 4809, 5301, 5890, 5985, 6510, 6870, 7099, 8015, 8246, 8702, 8835, 9618, 9765, 10305, 10602, 11970, 12369, 13053, 14198, 14427, 16030, 17670, 19530, 20610, 20615, 21297, 21755, 24045, 24738, 26106, 26505, 28854, 30457, 35495, 37107, 39159, 41230, 42594, 43510, 48090, 49693, 53010, 60914, 61845, 63891, 65265, 70990, 72135, 74214, 78318, 91371, 99386, 106485, 123690, 127782, 130530, 134881, 144270, 149079, 152285, 182742, 185535, 195795, 212970, 248465, 269762, 274113, 298158, 304570, 319455, 371070, 391590, 404643, 447237, 456855, 496930, 548226, 638910, 674405, 745395, 809286, 894474, 913710, 944167, 1213929, 1348810, 1370565, 1490790, 1888334, 2023215, 2236185, 2427858, 2741130, 2832501, 4046430, 4472370, 4720835, 5665002, 6069645, 8497503, 9441670, 12139290, 14162505, 16995006, 28325010, 42487515, 84975030]

約数ペア:

[(1, 84975030), (2, 42487515), (3, 28325010), (5, 16995006), (6, 14162505), (7, 12139290), (9, 9441670), (10, 8497503), (14, 6069645), (15, 5665002), (18, 4720835), (19, 4472370), (21, 4046430), (30, 2832501), (31, 2741130), (35, 2427858), (38, 2236185), (42, 2023215), (45, 1888334), (57, 1490790), (62, 1370565), (63, 1348810), (70, 1213929), (90, 944167), (93, 913710), (95, 894474), (105, 809286), (114, 745395), (126, 674405), (133, 638910), (155, 548226), (171, 496930), (186, 456855), (190, 447237), (210, 404643), (217, 391590), (229, 371070), (266, 319455), (279, 304570), (285, 298158), (310, 274113), (315, 269762), (342, 248465), (399, 212970), (434, 195795), (458, 185535), (465, 182742), (558, 152285), (570, 149079), (589, 144270), (630, 134881), (651, 130530), (665, 127782), (687, 123690), (798, 106485), (855, 99386), (930, 91371), (1085, 78318), (1145, 74214), (1178, 72135), (1197, 70990), (1302, 65265), (1330, 63891), (1374, 61845), (1395, 60914), (1603, 53010), (1710, 49693), (1767, 48090), (1953, 43510), (1995, 42594), (2061, 41230), (2170, 39159), (2290, 37107), (2394, 35495), (2790, 30457), (2945, 28854), (3206, 26505), (3255, 26106), (3435, 24738), (3534, 24045), (3906, 21755), (3990, 21297), (4122, 20615), (4123, 20610), (4351, 19530), (4809, 17670), (5301, 16030), (5890, 14427), (5985, 14198), (6510, 13053), (6870, 12369), (7099, 11970), (8015, 10602), (8246, 10305), (8702, 9765), (8835, 9618)]