309570030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1051674624

約数和(自身を除く): 742104594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 121, 126, 131, 154, 155, 165, 186, 198, 210, 217, 231, 242, 262, 279, 310, 315, 330, 341, 363, 385, 393, 434, 462, 465, 495, 558, 605, 630, 651, 655, 682, 693, 726, 770, 786, 847, 917, 930, 990, 1023, 1085, 1089, 1155, 1179, 1210, 1302, 1310, 1386, 1395, 1441, 1694, 1705, 1815, 1834, 1953, 1965, 2046, 2170, 2178, 2310, 2358, 2387, 2541, 2751, 2790, 2882, 3069, 3255, 3410, 3465, 3630, 3751, 3906, 3930, 4061, 4235, 4323, 4585, 4774, 5082, 5115, 5445, 5502, 5895, 6138, 6510, 6930, 7161, 7205, 7502, 7623, 8122, 8253, 8470, 8646, 9170, 9765, 10087, 10230, 10890, 11253, 11790, 11935, 12183, 12705, 12969, 13755, 14322, 14410, 15246, 15345, 15851, 16506, 18755, 19530, 20174, 20305, 21483, 21615, 22506, 23870, 24366, 25410, 25938, 26257, 27510, 28427, 30261, 30690, 31702, 33759, 35805, 36549, 37510, 38115, 40610, 41265, 42966, 43230, 44671, 47553, 50435, 52514, 56265, 56854, 60522, 60915, 64845, 67518, 71610, 73098, 76230, 78771, 79255, 82530, 85281, 89342, 90783, 95106, 100870, 107415, 110957, 112530, 121830, 129690, 131285, 134013, 142135, 142659, 151305, 157542, 158510, 168795, 170562, 181566, 182745, 214830, 221914, 223355, 236313, 237765, 255843, 262570, 268026, 284270, 285318, 302610, 312697, 332871, 337590, 365490, 393855, 402039, 426405, 446710, 453915, 472626, 475530, 491381, 511686, 554785, 625394, 665742, 670065, 713295, 787710, 804078, 852810, 907830, 938091, 982762, 998613, 1109570, 1181565, 1279215, 1340130, 1426590, 1474143, 1563485, 1664355, 1876182, 1997226, 2010195, 2363130, 2456905, 2558430, 2814273, 2948286, 3126970, 3328710, 3439667, 4020390, 4422429, 4690455, 4913810, 4993065, 5628546, 6879334, 7370715, 8844858, 9380910, 9986130, 10319001, 14071365, 14741430, 17198335, 20638002, 22112145, 28142730, 30957003, 34396670, 44224290, 51595005, 61914006, 103190010, 154785015, 309570030]

約数ペア:

[(1, 309570030), (2, 154785015), (3, 103190010), (5, 61914006), (6, 51595005), (7, 44224290), (9, 34396670), (10, 30957003), (11, 28142730), (14, 22112145), (15, 20638002), (18, 17198335), (21, 14741430), (22, 14071365), (30, 10319001), (31, 9986130), (33, 9380910), (35, 8844858), (42, 7370715), (45, 6879334), (55, 5628546), (62, 4993065), (63, 4913810), (66, 4690455), (70, 4422429), (77, 4020390), (90, 3439667), (93, 3328710), (99, 3126970), (105, 2948286), (110, 2814273), (121, 2558430), (126, 2456905), (131, 2363130), (154, 2010195), (155, 1997226), (165, 1876182), (186, 1664355), (198, 1563485), (210, 1474143), (217, 1426590), (231, 1340130), (242, 1279215), (262, 1181565), (279, 1109570), (310, 998613), (315, 982762), (330, 938091), (341, 907830), (363, 852810), (385, 804078), (393, 787710), (434, 713295), (462, 670065), (465, 665742), (495, 625394), (558, 554785), (605, 511686), (630, 491381), (651, 475530), (655, 472626), (682, 453915), (693, 446710), (726, 426405), (770, 402039), (786, 393855), (847, 365490), (917, 337590), (930, 332871), (990, 312697), (1023, 302610), (1085, 285318), (1089, 284270), (1155, 268026), (1179, 262570), (1210, 255843), (1302, 237765), (1310, 236313), (1386, 223355), (1395, 221914), (1441, 214830), (1694, 182745), (1705, 181566), (1815, 170562), (1834, 168795), (1953, 158510), (1965, 157542), (2046, 151305), (2170, 142659), (2178, 142135), (2310, 134013), (2358, 131285), (2387, 129690), (2541, 121830), (2751, 112530), (2790, 110957), (2882, 107415), (3069, 100870), (3255, 95106), (3410, 90783), (3465, 89342), (3630, 85281), (3751, 82530), (3906, 79255), (3930, 78771), (4061, 76230), (4235, 73098), (4323, 71610), (4585, 67518), (4774, 64845), (5082, 60915), (5115, 60522), (5445, 56854), (5502, 56265), (5895, 52514), (6138, 50435), (6510, 47553), (6930, 44671), (7161, 43230), (7205, 42966), (7502, 41265), (7623, 40610), (8122, 38115), (8253, 37510), (8470, 36549), (8646, 35805), (9170, 33759), (9765, 31702), (10087, 30690), (10230, 30261), (10890, 28427), (11253, 27510), (11790, 26257), (11935, 25938), (12183, 25410), (12705, 24366), (12969, 23870), (13755, 22506), (14322, 21615), (14410, 21483), (15246, 20305), (15345, 20174), (15851, 19530), (16506, 18755)]