67905810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 228556800

約数和(自身を除く): 160650990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 54, 57, 61, 62, 63, 70, 90, 93, 95, 105, 114, 122, 126, 133, 135, 155, 171, 183, 186, 189, 190, 210, 217, 266, 270, 279, 285, 305, 310, 315, 342, 366, 378, 399, 427, 434, 465, 513, 549, 558, 570, 589, 610, 630, 651, 665, 798, 837, 854, 855, 915, 930, 945, 1026, 1085, 1098, 1159, 1178, 1197, 1281, 1302, 1330, 1395, 1647, 1674, 1710, 1767, 1830, 1890, 1891, 1953, 1995, 2135, 2170, 2318, 2394, 2562, 2565, 2745, 2790, 2945, 3255, 3294, 3477, 3534, 3591, 3782, 3843, 3906, 3990, 4123, 4185, 4270, 5130, 5301, 5490, 5673, 5795, 5859, 5890, 5985, 6405, 6510, 6954, 7182, 7686, 8113, 8235, 8246, 8370, 8835, 9455, 9765, 10431, 10602, 11346, 11529, 11590, 11718, 11970, 12369, 12810, 13237, 15903, 16226, 16470, 17019, 17385, 17670, 17955, 18910, 19215, 19530, 20615, 20862, 23058, 24339, 24738, 26474, 26505, 28365, 29295, 31293, 31806, 34038, 34770, 35910, 35929, 37107, 38430, 39711, 40565, 41230, 48678, 51057, 52155, 53010, 56730, 57645, 58590, 61845, 62586, 66185, 71858, 73017, 74214, 79422, 79515, 81130, 85095, 102114, 104310, 107787, 111321, 115290, 119133, 121695, 123690, 132370, 146034, 156465, 159030, 170190, 179645, 185535, 198555, 215574, 219051, 222642, 238266, 243390, 251503, 255285, 312930, 323361, 357399, 359290, 365085, 371070, 397110, 438102, 503006, 510570, 538935, 556605, 595665, 646722, 714798, 730170, 754509, 970083, 1077870, 1095255, 1113210, 1191330, 1257515, 1509018, 1616805, 1786995, 1940166, 2190510, 2263527, 2515030, 3233610, 3573990, 3772545, 4527054, 4850415, 6790581, 7545090, 9700830, 11317635, 13581162, 22635270, 33952905, 67905810]

約数ペア:

[(1, 67905810), (2, 33952905), (3, 22635270), (5, 13581162), (6, 11317635), (7, 9700830), (9, 7545090), (10, 6790581), (14, 4850415), (15, 4527054), (18, 3772545), (19, 3573990), (21, 3233610), (27, 2515030), (30, 2263527), (31, 2190510), (35, 1940166), (38, 1786995), (42, 1616805), (45, 1509018), (54, 1257515), (57, 1191330), (61, 1113210), (62, 1095255), (63, 1077870), (70, 970083), (90, 754509), (93, 730170), (95, 714798), (105, 646722), (114, 595665), (122, 556605), (126, 538935), (133, 510570), (135, 503006), (155, 438102), (171, 397110), (183, 371070), (186, 365085), (189, 359290), (190, 357399), (210, 323361), (217, 312930), (266, 255285), (270, 251503), (279, 243390), (285, 238266), (305, 222642), (310, 219051), (315, 215574), (342, 198555), (366, 185535), (378, 179645), (399, 170190), (427, 159030), (434, 156465), (465, 146034), (513, 132370), (549, 123690), (558, 121695), (570, 119133), (589, 115290), (610, 111321), (630, 107787), (651, 104310), (665, 102114), (798, 85095), (837, 81130), (854, 79515), (855, 79422), (915, 74214), (930, 73017), (945, 71858), (1026, 66185), (1085, 62586), (1098, 61845), (1159, 58590), (1178, 57645), (1197, 56730), (1281, 53010), (1302, 52155), (1330, 51057), (1395, 48678), (1647, 41230), (1674, 40565), (1710, 39711), (1767, 38430), (1830, 37107), (1890, 35929), (1891, 35910), (1953, 34770), (1995, 34038), (2135, 31806), (2170, 31293), (2318, 29295), (2394, 28365), (2562, 26505), (2565, 26474), (2745, 24738), (2790, 24339), (2945, 23058), (3255, 20862), (3294, 20615), (3477, 19530), (3534, 19215), (3591, 18910), (3782, 17955), (3843, 17670), (3906, 17385), (3990, 17019), (4123, 16470), (4185, 16226), (4270, 15903), (5130, 13237), (5301, 12810), (5490, 12369), (5673, 11970), (5795, 11718), (5859, 11590), (5890, 11529), (5985, 11346), (6405, 10602), (6510, 10431), (6954, 9765), (7182, 9455), (7686, 8835), (8113, 8370), (8235, 8246)]