123175710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 414865152

約数和(自身を除く): 291689442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 49, 51, 53, 62, 63, 70, 85, 90, 93, 98, 102, 105, 106, 119, 126, 147, 153, 155, 159, 170, 186, 210, 217, 238, 245, 255, 265, 279, 294, 306, 310, 315, 318, 357, 371, 434, 441, 465, 477, 490, 510, 527, 530, 558, 595, 630, 651, 714, 735, 742, 765, 795, 833, 882, 901, 930, 954, 1054, 1071, 1085, 1113, 1190, 1302, 1395, 1470, 1519, 1530, 1581, 1590, 1643, 1666, 1785, 1802, 1855, 1953, 2142, 2170, 2205, 2226, 2385, 2499, 2597, 2635, 2703, 2790, 3038, 3162, 3255, 3286, 3339, 3570, 3689, 3710, 3906, 4165, 4410, 4505, 4557, 4743, 4770, 4929, 4998, 5194, 5270, 5355, 5406, 5565, 6307, 6510, 6678, 7378, 7497, 7595, 7791, 7905, 8109, 8215, 8330, 9010, 9114, 9486, 9765, 9858, 10710, 11067, 11130, 11501, 12495, 12614, 12985, 13515, 13671, 14787, 14994, 15190, 15582, 15810, 16218, 16430, 16695, 18445, 18921, 19530, 22134, 22785, 23002, 23373, 23715, 24645, 24990, 25823, 25970, 27030, 27342, 27931, 29574, 31535, 33201, 33390, 34503, 36890, 37485, 37842, 38955, 40545, 44149, 45570, 46746, 47430, 49290, 51646, 55335, 55862, 56763, 57505, 63070, 66402, 68355, 69006, 73935, 74970, 77469, 77910, 80507, 81090, 83793, 88298, 94605, 103509, 110670, 113526, 115010, 116865, 129115, 132447, 136710, 139655, 147870, 154938, 161014, 166005, 167586, 172515, 189210, 195517, 207018, 220745, 232407, 233730, 241521, 251379, 258230, 264894, 279310, 283815, 332010, 345030, 387345, 391034, 397341, 402535, 418965, 441490, 464814, 483042, 502758, 517545, 567630, 586551, 662235, 724563, 774690, 794682, 805070, 837930, 977585, 1035090, 1162035, 1173102, 1207605, 1256895, 1324470, 1368619, 1449126, 1759653, 1955170, 1986705, 2324070, 2415210, 2513790, 2737238, 2932755, 3519306, 3622815, 3973410, 4105857, 5865510, 6843095, 7245630, 8211714, 8798265, 12317571, 13686190, 17596530, 20529285, 24635142, 41058570, 61587855, 123175710]

約数ペア:

[(1, 123175710), (2, 61587855), (3, 41058570), (5, 24635142), (6, 20529285), (7, 17596530), (9, 13686190), (10, 12317571), (14, 8798265), (15, 8211714), (17, 7245630), (18, 6843095), (21, 5865510), (30, 4105857), (31, 3973410), (34, 3622815), (35, 3519306), (42, 2932755), (45, 2737238), (49, 2513790), (51, 2415210), (53, 2324070), (62, 1986705), (63, 1955170), (70, 1759653), (85, 1449126), (90, 1368619), (93, 1324470), (98, 1256895), (102, 1207605), (105, 1173102), (106, 1162035), (119, 1035090), (126, 977585), (147, 837930), (153, 805070), (155, 794682), (159, 774690), (170, 724563), (186, 662235), (210, 586551), (217, 567630), (238, 517545), (245, 502758), (255, 483042), (265, 464814), (279, 441490), (294, 418965), (306, 402535), (310, 397341), (315, 391034), (318, 387345), (357, 345030), (371, 332010), (434, 283815), (441, 279310), (465, 264894), (477, 258230), (490, 251379), (510, 241521), (527, 233730), (530, 232407), (558, 220745), (595, 207018), (630, 195517), (651, 189210), (714, 172515), (735, 167586), (742, 166005), (765, 161014), (795, 154938), (833, 147870), (882, 139655), (901, 136710), (930, 132447), (954, 129115), (1054, 116865), (1071, 115010), (1085, 113526), (1113, 110670), (1190, 103509), (1302, 94605), (1395, 88298), (1470, 83793), (1519, 81090), (1530, 80507), (1581, 77910), (1590, 77469), (1643, 74970), (1666, 73935), (1785, 69006), (1802, 68355), (1855, 66402), (1953, 63070), (2142, 57505), (2170, 56763), (2205, 55862), (2226, 55335), (2385, 51646), (2499, 49290), (2597, 47430), (2635, 46746), (2703, 45570), (2790, 44149), (3038, 40545), (3162, 38955), (3255, 37842), (3286, 37485), (3339, 36890), (3570, 34503), (3689, 33390), (3710, 33201), (3906, 31535), (4165, 29574), (4410, 27931), (4505, 27342), (4557, 27030), (4743, 25970), (4770, 25823), (4929, 24990), (4998, 24645), (5194, 23715), (5270, 23373), (5355, 23002), (5406, 22785), (5565, 22134), (6307, 19530), (6510, 18921), (6678, 18445), (7378, 16695), (7497, 16430), (7595, 16218), (7791, 15810), (7905, 15582), (8109, 15190), (8215, 14994), (8330, 14787), (9010, 13671), (9114, 13515), (9486, 12985), (9765, 12614), (9858, 12495), (10710, 11501), (11067, 11130)]