180588870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 621444096

約数和(自身を除く): 440855226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 30, 33, 35, 42, 45, 46, 55, 63, 66, 69, 70, 77, 90, 99, 103, 105, 110, 115, 121, 126, 138, 154, 161, 165, 198, 206, 207, 210, 230, 231, 242, 253, 309, 315, 322, 330, 345, 363, 385, 414, 462, 483, 495, 506, 515, 605, 618, 630, 690, 693, 721, 726, 759, 770, 805, 847, 927, 966, 990, 1030, 1035, 1089, 1133, 1155, 1210, 1265, 1386, 1442, 1449, 1518, 1545, 1610, 1694, 1771, 1815, 1854, 2070, 2163, 2178, 2266, 2277, 2310, 2369, 2415, 2530, 2541, 2783, 2898, 3090, 3399, 3465, 3542, 3605, 3630, 3795, 4235, 4326, 4554, 4635, 4738, 4830, 5082, 5313, 5445, 5566, 5665, 6489, 6798, 6930, 7107, 7210, 7245, 7590, 7623, 7931, 8349, 8470, 8855, 9270, 10197, 10626, 10815, 10890, 11330, 11385, 11845, 12463, 12705, 12978, 13915, 14214, 14490, 15246, 15862, 15939, 16583, 16698, 16995, 17710, 19481, 20394, 21321, 21630, 22770, 23690, 23793, 24926, 25047, 25410, 26059, 26565, 27830, 31878, 32445, 33166, 33990, 35535, 37389, 38115, 38962, 39655, 41745, 42642, 47586, 49749, 50094, 50985, 52118, 53130, 58443, 62315, 64890, 71070, 71379, 74778, 76230, 78177, 79310, 79695, 82915, 83490, 87241, 97405, 99498, 101970, 106605, 112167, 116886, 118965, 124630, 125235, 130295, 142758, 149247, 156354, 159390, 165830, 174482, 175329, 182413, 186945, 194810, 213210, 224334, 234531, 237930, 248745, 250470, 260590, 261723, 286649, 292215, 298494, 350658, 356895, 364826, 373890, 390885, 436205, 469062, 497490, 523446, 547239, 560835, 573298, 584430, 713790, 746235, 781770, 785169, 859947, 872410, 876645, 912065, 1094478, 1121670, 1172655, 1308615, 1433245, 1492470, 1570338, 1641717, 1719894, 1753290, 1824130, 2006543, 2345310, 2579841, 2617230, 2736195, 2866490, 3283434, 3925845, 4013086, 4299735, 5159682, 5472390, 6019629, 7851690, 8208585, 8599470, 10032715, 12039258, 12899205, 16417170, 18058887, 20065430, 25798410, 30098145, 36117774, 60196290, 90294435, 180588870]

約数ペア:

[(1, 180588870), (2, 90294435), (3, 60196290), (5, 36117774), (6, 30098145), (7, 25798410), (9, 20065430), (10, 18058887), (11, 16417170), (14, 12899205), (15, 12039258), (18, 10032715), (21, 8599470), (22, 8208585), (23, 7851690), (30, 6019629), (33, 5472390), (35, 5159682), (42, 4299735), (45, 4013086), (46, 3925845), (55, 3283434), (63, 2866490), (66, 2736195), (69, 2617230), (70, 2579841), (77, 2345310), (90, 2006543), (99, 1824130), (103, 1753290), (105, 1719894), (110, 1641717), (115, 1570338), (121, 1492470), (126, 1433245), (138, 1308615), (154, 1172655), (161, 1121670), (165, 1094478), (198, 912065), (206, 876645), (207, 872410), (210, 859947), (230, 785169), (231, 781770), (242, 746235), (253, 713790), (309, 584430), (315, 573298), (322, 560835), (330, 547239), (345, 523446), (363, 497490), (385, 469062), (414, 436205), (462, 390885), (483, 373890), (495, 364826), (506, 356895), (515, 350658), (605, 298494), (618, 292215), (630, 286649), (690, 261723), (693, 260590), (721, 250470), (726, 248745), (759, 237930), (770, 234531), (805, 224334), (847, 213210), (927, 194810), (966, 186945), (990, 182413), (1030, 175329), (1035, 174482), (1089, 165830), (1133, 159390), (1155, 156354), (1210, 149247), (1265, 142758), (1386, 130295), (1442, 125235), (1449, 124630), (1518, 118965), (1545, 116886), (1610, 112167), (1694, 106605), (1771, 101970), (1815, 99498), (1854, 97405), (2070, 87241), (2163, 83490), (2178, 82915), (2266, 79695), (2277, 79310), (2310, 78177), (2369, 76230), (2415, 74778), (2530, 71379), (2541, 71070), (2783, 64890), (2898, 62315), (3090, 58443), (3399, 53130), (3465, 52118), (3542, 50985), (3605, 50094), (3630, 49749), (3795, 47586), (4235, 42642), (4326, 41745), (4554, 39655), (4635, 38962), (4738, 38115), (4830, 37389), (5082, 35535), (5313, 33990), (5445, 33166), (5566, 32445), (5665, 31878), (6489, 27830), (6798, 26565), (6930, 26059), (7107, 25410), (7210, 25047), (7245, 24926), (7590, 23793), (7623, 23690), (7931, 22770), (8349, 21630), (8470, 21321), (8855, 20394), (9270, 19481), (10197, 17710), (10626, 16995), (10815, 16698), (10890, 16583), (11330, 15939), (11385, 15862), (11845, 15246), (12463, 14490), (12705, 14214), (12978, 13915)]