1205143290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 3522355200

約数和(自身を除く): 2317211910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 149, 155, 186, 195, 223, 234, 279, 298, 310, 390, 403, 446, 447, 465, 558, 585, 669, 745, 806, 894, 930, 1115, 1170, 1209, 1338, 1341, 1395, 1490, 1937, 2007, 2015, 2230, 2235, 2418, 2682, 2790, 2899, 3345, 3627, 3874, 4014, 4030, 4470, 4619, 5798, 5811, 6045, 6690, 6705, 6913, 7254, 8697, 9238, 9685, 10035, 11622, 12090, 13410, 13826, 13857, 14495, 17394, 17433, 18135, 19370, 20070, 20739, 23095, 26091, 27714, 28990, 29055, 33227, 34565, 34866, 36270, 41478, 41571, 43485, 46190, 52182, 58110, 60047, 62217, 66454, 69130, 69285, 83142, 86970, 87165, 89869, 99681, 103695, 120094, 124434, 130455, 138570, 166135, 174330, 179738, 180141, 199362, 207390, 207855, 260910, 269607, 299043, 300235, 311085, 332270, 360282, 415710, 431951, 449345, 498405, 539214, 540423, 598086, 600470, 622170, 808821, 863902, 898690, 900705, 996810, 1030037, 1080846, 1295853, 1348035, 1495215, 1617642, 1801410, 2060074, 2159755, 2591706, 2696070, 2702115, 2990430, 3090111, 3887559, 4044105, 4319510, 5150185, 5404230, 6180222, 6479265, 7775118, 8088210, 9270333, 10300370, 12958530, 13390481, 15450555, 18540666, 19437795, 26780962, 30901110, 38875590, 40171443, 46351665, 66952405, 80342886, 92703330, 120514329, 133904810, 200857215, 241028658, 401714430, 602571645, 1205143290]

約数ペア:

[(1, 1205143290), (2, 602571645), (3, 401714430), (5, 241028658), (6, 200857215), (9, 133904810), (10, 120514329), (13, 92703330), (15, 80342886), (18, 66952405), (26, 46351665), (30, 40171443), (31, 38875590), (39, 30901110), (45, 26780962), (62, 19437795), (65, 18540666), (78, 15450555), (90, 13390481), (93, 12958530), (117, 10300370), (130, 9270333), (149, 8088210), (155, 7775118), (186, 6479265), (195, 6180222), (223, 5404230), (234, 5150185), (279, 4319510), (298, 4044105), (310, 3887559), (390, 3090111), (403, 2990430), (446, 2702115), (447, 2696070), (465, 2591706), (558, 2159755), (585, 2060074), (669, 1801410), (745, 1617642), (806, 1495215), (894, 1348035), (930, 1295853), (1115, 1080846), (1170, 1030037), (1209, 996810), (1338, 900705), (1341, 898690), (1395, 863902), (1490, 808821), (1937, 622170), (2007, 600470), (2015, 598086), (2230, 540423), (2235, 539214), (2418, 498405), (2682, 449345), (2790, 431951), (2899, 415710), (3345, 360282), (3627, 332270), (3874, 311085), (4014, 300235), (4030, 299043), (4470, 269607), (4619, 260910), (5798, 207855), (5811, 207390), (6045, 199362), (6690, 180141), (6705, 179738), (6913, 174330), (7254, 166135), (8697, 138570), (9238, 130455), (9685, 124434), (10035, 120094), (11622, 103695), (12090, 99681), (13410, 89869), (13826, 87165), (13857, 86970), (14495, 83142), (17394, 69285), (17433, 69130), (18135, 66454), (19370, 62217), (20070, 60047), (20739, 58110), (23095, 52182), (26091, 46190), (27714, 43485), (28990, 41571), (29055, 41478), (33227, 36270), (34565, 34866)]