172023390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 565373952

約数和(自身を除く): 393350562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 103, 105, 110, 126, 154, 165, 198, 206, 210, 231, 241, 309, 315, 330, 385, 462, 482, 495, 515, 618, 630, 693, 721, 723, 770, 927, 990, 1030, 1133, 1155, 1205, 1386, 1442, 1446, 1545, 1687, 1854, 2163, 2169, 2266, 2310, 2410, 2651, 3090, 3374, 3399, 3465, 3605, 3615, 4326, 4338, 4635, 5061, 5302, 5665, 6489, 6798, 6930, 7210, 7230, 7931, 7953, 8435, 9270, 10122, 10197, 10815, 10845, 11330, 12978, 13255, 15183, 15862, 15906, 16870, 16995, 18557, 20394, 21630, 21690, 23793, 23859, 24823, 25305, 26510, 30366, 32445, 33990, 37114, 39655, 39765, 47586, 47718, 49646, 50610, 50985, 55671, 64890, 71379, 74469, 75915, 79310, 79530, 92785, 101970, 111342, 118965, 119295, 124115, 142758, 148938, 151830, 167013, 173761, 185570, 223407, 237930, 238590, 248230, 273053, 278355, 334026, 347522, 356895, 372345, 446814, 521283, 546106, 556710, 713790, 744690, 819159, 835065, 868805, 1042566, 1117035, 1365265, 1563849, 1638318, 1670130, 1737610, 1911371, 2234070, 2457477, 2606415, 2730530, 3127698, 3822742, 4095795, 4914954, 5212830, 5734113, 7819245, 8191590, 9556855, 11468226, 12287385, 15638490, 17202339, 19113710, 24574770, 28670565, 34404678, 57341130, 86011695, 172023390]

約数ペア:

[(1, 172023390), (2, 86011695), (3, 57341130), (5, 34404678), (6, 28670565), (7, 24574770), (9, 19113710), (10, 17202339), (11, 15638490), (14, 12287385), (15, 11468226), (18, 9556855), (21, 8191590), (22, 7819245), (30, 5734113), (33, 5212830), (35, 4914954), (42, 4095795), (45, 3822742), (55, 3127698), (63, 2730530), (66, 2606415), (70, 2457477), (77, 2234070), (90, 1911371), (99, 1737610), (103, 1670130), (105, 1638318), (110, 1563849), (126, 1365265), (154, 1117035), (165, 1042566), (198, 868805), (206, 835065), (210, 819159), (231, 744690), (241, 713790), (309, 556710), (315, 546106), (330, 521283), (385, 446814), (462, 372345), (482, 356895), (495, 347522), (515, 334026), (618, 278355), (630, 273053), (693, 248230), (721, 238590), (723, 237930), (770, 223407), (927, 185570), (990, 173761), (1030, 167013), (1133, 151830), (1155, 148938), (1205, 142758), (1386, 124115), (1442, 119295), (1446, 118965), (1545, 111342), (1687, 101970), (1854, 92785), (2163, 79530), (2169, 79310), (2266, 75915), (2310, 74469), (2410, 71379), (2651, 64890), (3090, 55671), (3374, 50985), (3399, 50610), (3465, 49646), (3605, 47718), (3615, 47586), (4326, 39765), (4338, 39655), (4635, 37114), (5061, 33990), (5302, 32445), (5665, 30366), (6489, 26510), (6798, 25305), (6930, 24823), (7210, 23859), (7230, 23793), (7931, 21690), (7953, 21630), (8435, 20394), (9270, 18557), (10122, 16995), (10197, 16870), (10815, 15906), (10845, 15862), (11330, 15183), (12978, 13255)]