309196170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 940584960

約数和(自身を除く): 631388790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 41, 45, 51, 53, 54, 62, 82, 85, 90, 93, 102, 106, 123, 135, 153, 155, 159, 170, 186, 205, 246, 255, 265, 270, 279, 306, 310, 318, 369, 410, 459, 465, 477, 510, 527, 530, 558, 615, 697, 738, 765, 795, 837, 901, 918, 930, 954, 1054, 1107, 1230, 1271, 1394, 1395, 1431, 1530, 1581, 1590, 1643, 1674, 1802, 1845, 2091, 2173, 2214, 2295, 2385, 2542, 2635, 2703, 2790, 2862, 3162, 3286, 3485, 3690, 3813, 4182, 4185, 4346, 4505, 4590, 4743, 4770, 4929, 5270, 5406, 5535, 6273, 6355, 6519, 6970, 7155, 7626, 7905, 8109, 8215, 8370, 9010, 9486, 9858, 10455, 10865, 11070, 11439, 12546, 12710, 13038, 13515, 14229, 14310, 14787, 15810, 16218, 16430, 18819, 19065, 19557, 20910, 21607, 21730, 22878, 23715, 24327, 24645, 27030, 27931, 28458, 29574, 31365, 32595, 34317, 36941, 37638, 38130, 39114, 40545, 43214, 44361, 47430, 48654, 49290, 55862, 57195, 58671, 62730, 64821, 65190, 67363, 68634, 71145, 73882, 73935, 81090, 83793, 88722, 94095, 97785, 108035, 110823, 114390, 117342, 121635, 129642, 134726, 139655, 142290, 147870, 167586, 171585, 184705, 188190, 194463, 195570, 202089, 216070, 221646, 221805, 243270, 251379, 279310, 293355, 324105, 332469, 336815, 343170, 369410, 388926, 404178, 418965, 443610, 502758, 554115, 583389, 586710, 606267, 648210, 664938, 673630, 754137, 837930, 972315, 997407, 1010445, 1108230, 1145171, 1166778, 1212534, 1256895, 1508274, 1662345, 1818801, 1944630, 1994814, 2020890, 2290342, 2513790, 2916945, 3031335, 3324690, 3435513, 3637602, 3770685, 4987035, 5725855, 5833890, 6062670, 6871026, 7541370, 9094005, 9974070, 10306539, 11451710, 17177565, 18188010, 20613078, 30919617, 34355130, 51532695, 61839234, 103065390, 154598085, 309196170]

約数ペア:

[(1, 309196170), (2, 154598085), (3, 103065390), (5, 61839234), (6, 51532695), (9, 34355130), (10, 30919617), (15, 20613078), (17, 18188010), (18, 17177565), (27, 11451710), (30, 10306539), (31, 9974070), (34, 9094005), (41, 7541370), (45, 6871026), (51, 6062670), (53, 5833890), (54, 5725855), (62, 4987035), (82, 3770685), (85, 3637602), (90, 3435513), (93, 3324690), (102, 3031335), (106, 2916945), (123, 2513790), (135, 2290342), (153, 2020890), (155, 1994814), (159, 1944630), (170, 1818801), (186, 1662345), (205, 1508274), (246, 1256895), (255, 1212534), (265, 1166778), (270, 1145171), (279, 1108230), (306, 1010445), (310, 997407), (318, 972315), (369, 837930), (410, 754137), (459, 673630), (465, 664938), (477, 648210), (510, 606267), (527, 586710), (530, 583389), (558, 554115), (615, 502758), (697, 443610), (738, 418965), (765, 404178), (795, 388926), (837, 369410), (901, 343170), (918, 336815), (930, 332469), (954, 324105), (1054, 293355), (1107, 279310), (1230, 251379), (1271, 243270), (1394, 221805), (1395, 221646), (1431, 216070), (1530, 202089), (1581, 195570), (1590, 194463), (1643, 188190), (1674, 184705), (1802, 171585), (1845, 167586), (2091, 147870), (2173, 142290), (2214, 139655), (2295, 134726), (2385, 129642), (2542, 121635), (2635, 117342), (2703, 114390), (2790, 110823), (2862, 108035), (3162, 97785), (3286, 94095), (3485, 88722), (3690, 83793), (3813, 81090), (4182, 73935), (4185, 73882), (4346, 71145), (4505, 68634), (4590, 67363), (4743, 65190), (4770, 64821), (4929, 62730), (5270, 58671), (5406, 57195), (5535, 55862), (6273, 49290), (6355, 48654), (6519, 47430), (6970, 44361), (7155, 43214), (7626, 40545), (7905, 39114), (8109, 38130), (8215, 37638), (8370, 36941), (9010, 34317), (9486, 32595), (9858, 31365), (10455, 29574), (10865, 28458), (11070, 27931), (11439, 27030), (12546, 24645), (12710, 24327), (13038, 23715), (13515, 22878), (14229, 21730), (14310, 21607), (14787, 20910), (15810, 19557), (16218, 19065), (16430, 18819)]