307119780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 1045699200

約数和(自身を除く): 738579420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 121, 132, 165, 177, 180, 198, 220, 236, 239, 242, 295, 330, 354, 363, 396, 478, 484, 495, 531, 590, 605, 649, 660, 708, 717, 726, 885, 956, 990, 1062, 1089, 1180, 1195, 1210, 1298, 1434, 1452, 1770, 1815, 1947, 1980, 2124, 2151, 2178, 2390, 2420, 2596, 2629, 2655, 2868, 3245, 3540, 3585, 3630, 3894, 4302, 4356, 4780, 5258, 5310, 5445, 5841, 6490, 7139, 7170, 7260, 7788, 7887, 8604, 9735, 10516, 10620, 10755, 10890, 11682, 12980, 13145, 14101, 14278, 14340, 15774, 19470, 21417, 21510, 21780, 23364, 23661, 26290, 28202, 28556, 28919, 29205, 31548, 35695, 38940, 39435, 42303, 42834, 43020, 47322, 52580, 56404, 57838, 58410, 64251, 70505, 71390, 78870, 84606, 85668, 86757, 94644, 107085, 115676, 116820, 118305, 126909, 128502, 141010, 142780, 144595, 155111, 157740, 169212, 173514, 211515, 214170, 236610, 253818, 257004, 260271, 282020, 289190, 310222, 321255, 347028, 423030, 428340, 433785, 465333, 473220, 507636, 520542, 578380, 620444, 634545, 642510, 775555, 846060, 867570, 930666, 1041084, 1269090, 1285020, 1301355, 1395999, 1551110, 1706221, 1735140, 1861332, 2326665, 2538180, 2602710, 2791998, 3102220, 3412442, 4653330, 5118663, 5205420, 5583996, 6824884, 6979995, 8531105, 9306660, 10237326, 13959990, 15355989, 17062210, 20474652, 25593315, 27919980, 30711978, 34124420, 51186630, 61423956, 76779945, 102373260, 153559890, 307119780]

約数ペア:

[(1, 307119780), (2, 153559890), (3, 102373260), (4, 76779945), (5, 61423956), (6, 51186630), (9, 34124420), (10, 30711978), (11, 27919980), (12, 25593315), (15, 20474652), (18, 17062210), (20, 15355989), (22, 13959990), (30, 10237326), (33, 9306660), (36, 8531105), (44, 6979995), (45, 6824884), (55, 5583996), (59, 5205420), (60, 5118663), (66, 4653330), (90, 3412442), (99, 3102220), (110, 2791998), (118, 2602710), (121, 2538180), (132, 2326665), (165, 1861332), (177, 1735140), (180, 1706221), (198, 1551110), (220, 1395999), (236, 1301355), (239, 1285020), (242, 1269090), (295, 1041084), (330, 930666), (354, 867570), (363, 846060), (396, 775555), (478, 642510), (484, 634545), (495, 620444), (531, 578380), (590, 520542), (605, 507636), (649, 473220), (660, 465333), (708, 433785), (717, 428340), (726, 423030), (885, 347028), (956, 321255), (990, 310222), (1062, 289190), (1089, 282020), (1180, 260271), (1195, 257004), (1210, 253818), (1298, 236610), (1434, 214170), (1452, 211515), (1770, 173514), (1815, 169212), (1947, 157740), (1980, 155111), (2124, 144595), (2151, 142780), (2178, 141010), (2390, 128502), (2420, 126909), (2596, 118305), (2629, 116820), (2655, 115676), (2868, 107085), (3245, 94644), (3540, 86757), (3585, 85668), (3630, 84606), (3894, 78870), (4302, 71390), (4356, 70505), (4780, 64251), (5258, 58410), (5310, 57838), (5445, 56404), (5841, 52580), (6490, 47322), (7139, 43020), (7170, 42834), (7260, 42303), (7788, 39435), (7887, 38940), (8604, 35695), (9735, 31548), (10516, 29205), (10620, 28919), (10755, 28556), (10890, 28202), (11682, 26290), (12980, 23661), (13145, 23364), (14101, 21780), (14278, 21510), (14340, 21417), (15774, 19470)]