156475260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 520934400

約数和(自身を除く): 364459140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 101, 108, 114, 135, 151, 171, 180, 190, 202, 228, 270, 285, 302, 303, 342, 380, 404, 453, 505, 513, 540, 570, 604, 606, 684, 755, 855, 906, 909, 1010, 1026, 1140, 1212, 1359, 1510, 1515, 1710, 1812, 1818, 1919, 2020, 2052, 2265, 2565, 2718, 2727, 2869, 3020, 3030, 3420, 3636, 3838, 4077, 4530, 4545, 5130, 5436, 5454, 5738, 5757, 6060, 6795, 7676, 8154, 8607, 9060, 9090, 9595, 10260, 10908, 11476, 11514, 13590, 13635, 14345, 15251, 16308, 17214, 17271, 18180, 19190, 20385, 23028, 25821, 27180, 27270, 28690, 28785, 30502, 34428, 34542, 38380, 40770, 43035, 45753, 51642, 51813, 54540, 57380, 57570, 61004, 69084, 76255, 77463, 81540, 86070, 86355, 91506, 103284, 103626, 115140, 129105, 137259, 152510, 154926, 172140, 172710, 183012, 207252, 228765, 258210, 259065, 274518, 289769, 305020, 309852, 345420, 387315, 411777, 457530, 516420, 518130, 549036, 579538, 686295, 774630, 823554, 869307, 915060, 1036260, 1159076, 1372590, 1448845, 1549260, 1647108, 1738614, 2058885, 2607921, 2745180, 2897690, 3477228, 4117770, 4346535, 5215842, 5795380, 7823763, 8235540, 8693070, 10431684, 13039605, 15647526, 17386140, 26079210, 31295052, 39118815, 52158420, 78237630, 156475260]

約数ペア:

[(1, 156475260), (2, 78237630), (3, 52158420), (4, 39118815), (5, 31295052), (6, 26079210), (9, 17386140), (10, 15647526), (12, 13039605), (15, 10431684), (18, 8693070), (19, 8235540), (20, 7823763), (27, 5795380), (30, 5215842), (36, 4346535), (38, 4117770), (45, 3477228), (54, 2897690), (57, 2745180), (60, 2607921), (76, 2058885), (90, 1738614), (95, 1647108), (101, 1549260), (108, 1448845), (114, 1372590), (135, 1159076), (151, 1036260), (171, 915060), (180, 869307), (190, 823554), (202, 774630), (228, 686295), (270, 579538), (285, 549036), (302, 518130), (303, 516420), (342, 457530), (380, 411777), (404, 387315), (453, 345420), (505, 309852), (513, 305020), (540, 289769), (570, 274518), (604, 259065), (606, 258210), (684, 228765), (755, 207252), (855, 183012), (906, 172710), (909, 172140), (1010, 154926), (1026, 152510), (1140, 137259), (1212, 129105), (1359, 115140), (1510, 103626), (1515, 103284), (1710, 91506), (1812, 86355), (1818, 86070), (1919, 81540), (2020, 77463), (2052, 76255), (2265, 69084), (2565, 61004), (2718, 57570), (2727, 57380), (2869, 54540), (3020, 51813), (3030, 51642), (3420, 45753), (3636, 43035), (3838, 40770), (4077, 38380), (4530, 34542), (4545, 34428), (5130, 30502), (5436, 28785), (5454, 28690), (5738, 27270), (5757, 27180), (6060, 25821), (6795, 23028), (7676, 20385), (8154, 19190), (8607, 18180), (9060, 17271), (9090, 17214), (9595, 16308), (10260, 15251), (10908, 14345), (11476, 13635), (11514, 13590)]