72046170

素因数分解:

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

素因数の和:106

約数の個数: 216

約数和(自身を含む): 238403412

約数和(自身を除く): 166357242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 49, 51, 62, 63, 70, 85, 90, 93, 98, 102, 105, 119, 126, 147, 153, 155, 170, 186, 210, 217, 238, 245, 255, 279, 294, 306, 310, 315, 357, 434, 441, 465, 490, 510, 527, 558, 595, 630, 651, 714, 735, 765, 833, 882, 930, 961, 1054, 1071, 1085, 1190, 1302, 1395, 1470, 1519, 1530, 1581, 1666, 1785, 1922, 1953, 2142, 2170, 2205, 2499, 2635, 2790, 2883, 3038, 3162, 3255, 3570, 3689, 3906, 4165, 4410, 4557, 4743, 4805, 4998, 5270, 5355, 5766, 6510, 6727, 7378, 7497, 7595, 7905, 8330, 8649, 9114, 9486, 9610, 9765, 10710, 11067, 12495, 13454, 13671, 14415, 14994, 15190, 15810, 16337, 17298, 18445, 19530, 20181, 22134, 22785, 23715, 24990, 25823, 27342, 28830, 32674, 33201, 33635, 36890, 37485, 40362, 43245, 45570, 47089, 47430, 49011, 51646, 55335, 60543, 66402, 67270, 68355, 74970, 77469, 81685, 86490, 94178, 98022, 100905, 110670, 114359, 121086, 129115, 136710, 141267, 147033, 154938, 163370, 166005, 201810, 228718, 232407, 235445, 245055, 258230, 282534, 294066, 302715, 332010, 343077, 387345, 423801, 464814, 470890, 490110, 571795, 605430, 686154, 706335, 735165, 774690, 800513, 847602, 1029231, 1143590, 1162035, 1412670, 1470330, 1601026, 1715385, 2058462, 2119005, 2324070, 2401539, 3430770, 4002565, 4238010, 4803078, 5146155, 7204617, 8005130, 10292310, 12007695, 14409234, 24015390, 36023085, 72046170]

約数ペア:

[(1, 72046170), (2, 36023085), (3, 24015390), (5, 14409234), (6, 12007695), (7, 10292310), (9, 8005130), (10, 7204617), (14, 5146155), (15, 4803078), (17, 4238010), (18, 4002565), (21, 3430770), (30, 2401539), (31, 2324070), (34, 2119005), (35, 2058462), (42, 1715385), (45, 1601026), (49, 1470330), (51, 1412670), (62, 1162035), (63, 1143590), (70, 1029231), (85, 847602), (90, 800513), (93, 774690), (98, 735165), (102, 706335), (105, 686154), (119, 605430), (126, 571795), (147, 490110), (153, 470890), (155, 464814), (170, 423801), (186, 387345), (210, 343077), (217, 332010), (238, 302715), (245, 294066), (255, 282534), (279, 258230), (294, 245055), (306, 235445), (310, 232407), (315, 228718), (357, 201810), (434, 166005), (441, 163370), (465, 154938), (490, 147033), (510, 141267), (527, 136710), (558, 129115), (595, 121086), (630, 114359), (651, 110670), (714, 100905), (735, 98022), (765, 94178), (833, 86490), (882, 81685), (930, 77469), (961, 74970), (1054, 68355), (1071, 67270), (1085, 66402), (1190, 60543), (1302, 55335), (1395, 51646), (1470, 49011), (1519, 47430), (1530, 47089), (1581, 45570), (1666, 43245), (1785, 40362), (1922, 37485), (1953, 36890), (2142, 33635), (2170, 33201), (2205, 32674), (2499, 28830), (2635, 27342), (2790, 25823), (2883, 24990), (3038, 23715), (3162, 22785), (3255, 22134), (3570, 20181), (3689, 19530), (3906, 18445), (4165, 17298), (4410, 16337), (4557, 15810), (4743, 15190), (4805, 14994), (4998, 14415), (5270, 13671), (5355, 13454), (5766, 12495), (6510, 11067), (6727, 10710), (7378, 9765), (7497, 9610), (7595, 9486), (7905, 9114), (8330, 8649)]