193603140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 433816380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 302, 306, 340, 419, 453, 510, 604, 612, 755, 765, 838, 906, 1020, 1257, 1359, 1510, 1530, 1676, 1812, 2095, 2265, 2514, 2567, 2718, 3020, 3060, 3771, 4190, 4530, 5028, 5134, 5436, 6285, 6795, 7123, 7542, 7701, 8380, 9060, 10268, 12570, 12835, 13590, 14246, 15084, 15402, 18855, 21369, 23103, 25140, 25670, 27180, 28492, 30804, 35615, 37710, 38505, 42738, 46206, 51340, 63269, 64107, 71230, 75420, 77010, 85476, 92412, 106845, 115515, 126538, 128214, 142460, 154020, 189807, 213690, 231030, 253076, 256428, 316345, 320535, 379614, 427380, 462060, 569421, 632690, 641070, 759228, 949035, 1075573, 1138842, 1265380, 1282140, 1898070, 2151146, 2277684, 2847105, 3226719, 3796140, 4302292, 5377865, 5694210, 6453438, 9680157, 10755730, 11388420, 12906876, 16133595, 19360314, 21511460, 32267190, 38720628, 48400785, 64534380, 96801570, 193603140]

約数ペア:

[(1, 193603140), (2, 96801570), (3, 64534380), (4, 48400785), (5, 38720628), (6, 32267190), (9, 21511460), (10, 19360314), (12, 16133595), (15, 12906876), (17, 11388420), (18, 10755730), (20, 9680157), (30, 6453438), (34, 5694210), (36, 5377865), (45, 4302292), (51, 3796140), (60, 3226719), (68, 2847105), (85, 2277684), (90, 2151146), (102, 1898070), (151, 1282140), (153, 1265380), (170, 1138842), (180, 1075573), (204, 949035), (255, 759228), (302, 641070), (306, 632690), (340, 569421), (419, 462060), (453, 427380), (510, 379614), (604, 320535), (612, 316345), (755, 256428), (765, 253076), (838, 231030), (906, 213690), (1020, 189807), (1257, 154020), (1359, 142460), (1510, 128214), (1530, 126538), (1676, 115515), (1812, 106845), (2095, 92412), (2265, 85476), (2514, 77010), (2567, 75420), (2718, 71230), (3020, 64107), (3060, 63269), (3771, 51340), (4190, 46206), (4530, 42738), (5028, 38505), (5134, 37710), (5436, 35615), (6285, 30804), (6795, 28492), (7123, 27180), (7542, 25670), (7701, 25140), (8380, 23103), (9060, 21369), (10268, 18855), (12570, 15402), (12835, 15084), (13590, 14246)]