149515170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 458597376

約数和(自身を除く): 309082206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 49, 51, 62, 70, 85, 93, 98, 102, 105, 119, 147, 155, 170, 186, 193, 210, 217, 238, 245, 255, 294, 310, 357, 386, 434, 465, 490, 510, 527, 579, 595, 651, 714, 735, 833, 930, 965, 1054, 1085, 1158, 1190, 1302, 1351, 1470, 1519, 1581, 1666, 1785, 1930, 2170, 2499, 2635, 2702, 2895, 3038, 3162, 3255, 3281, 3570, 3689, 4053, 4165, 4557, 4998, 5270, 5790, 5983, 6510, 6562, 6755, 7378, 7595, 7905, 8106, 8330, 9114, 9457, 9843, 11067, 11966, 12495, 13510, 15190, 15810, 16405, 17949, 18445, 18914, 19686, 20265, 22134, 22785, 22967, 24990, 25823, 28371, 29915, 32810, 35898, 36890, 40530, 41881, 45570, 45934, 47285, 49215, 51646, 55335, 56742, 59830, 68901, 77469, 83762, 89745, 94570, 98430, 101711, 110670, 114835, 125643, 129115, 137802, 141855, 154938, 160769, 179490, 203422, 209405, 229670, 251286, 258230, 283710, 293167, 305133, 321538, 344505, 387345, 418810, 482307, 508555, 586334, 610266, 628215, 689010, 711977, 774690, 803845, 879501, 964614, 1017110, 1256430, 1423954, 1465835, 1525665, 1607690, 1759002, 2135931, 2411535, 2931670, 3051330, 3559885, 4271862, 4397505, 4823070, 4983839, 7119770, 8795010, 9967678, 10679655, 14951517, 21359310, 24919195, 29903034, 49838390, 74757585, 149515170]

約数ペア:

[(1, 149515170), (2, 74757585), (3, 49838390), (5, 29903034), (6, 24919195), (7, 21359310), (10, 14951517), (14, 10679655), (15, 9967678), (17, 8795010), (21, 7119770), (30, 4983839), (31, 4823070), (34, 4397505), (35, 4271862), (42, 3559885), (49, 3051330), (51, 2931670), (62, 2411535), (70, 2135931), (85, 1759002), (93, 1607690), (98, 1525665), (102, 1465835), (105, 1423954), (119, 1256430), (147, 1017110), (155, 964614), (170, 879501), (186, 803845), (193, 774690), (210, 711977), (217, 689010), (238, 628215), (245, 610266), (255, 586334), (294, 508555), (310, 482307), (357, 418810), (386, 387345), (434, 344505), (465, 321538), (490, 305133), (510, 293167), (527, 283710), (579, 258230), (595, 251286), (651, 229670), (714, 209405), (735, 203422), (833, 179490), (930, 160769), (965, 154938), (1054, 141855), (1085, 137802), (1158, 129115), (1190, 125643), (1302, 114835), (1351, 110670), (1470, 101711), (1519, 98430), (1581, 94570), (1666, 89745), (1785, 83762), (1930, 77469), (2170, 68901), (2499, 59830), (2635, 56742), (2702, 55335), (2895, 51646), (3038, 49215), (3162, 47285), (3255, 45934), (3281, 45570), (3570, 41881), (3689, 40530), (4053, 36890), (4165, 35898), (4557, 32810), (4998, 29915), (5270, 28371), (5790, 25823), (5983, 24990), (6510, 22967), (6562, 22785), (6755, 22134), (7378, 20265), (7595, 19686), (7905, 18914), (8106, 18445), (8330, 17949), (9114, 16405), (9457, 15810), (9843, 15190), (11067, 13510), (11966, 12495)]