327447900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 288

約数和(自身を含む): 1195756800

約数和(自身を除く): 868308900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 270, 285, 300, 325, 342, 351, 380, 390, 450, 468, 475, 491, 494, 513, 540, 570, 585, 650, 675, 684, 702, 741, 780, 855, 900, 950, 975, 982, 988, 1026, 1140, 1170, 1235, 1300, 1350, 1404, 1425, 1473, 1482, 1710, 1755, 1900, 1950, 1964, 2052, 2223, 2340, 2455, 2470, 2565, 2700, 2850, 2925, 2946, 2964, 3420, 3510, 3705, 3900, 4275, 4419, 4446, 4910, 4940, 5130, 5700, 5850, 5892, 6175, 6383, 6669, 7020, 7365, 7410, 8550, 8775, 8838, 8892, 9329, 9820, 10260, 11115, 11700, 12275, 12350, 12766, 12825, 13257, 13338, 14730, 14820, 17100, 17550, 17676, 18525, 18658, 19149, 22095, 22230, 24550, 24700, 25532, 25650, 26514, 26676, 27987, 29460, 31915, 33345, 35100, 36825, 37050, 37316, 38298, 44190, 44460, 46645, 49100, 51300, 53028, 55575, 55974, 57447, 63830, 66285, 66690, 73650, 74100, 76596, 83961, 88380, 93290, 95745, 110475, 111150, 111948, 114894, 121277, 127660, 132570, 133380, 139935, 147300, 159575, 166725, 167922, 172341, 186580, 191490, 220950, 222300, 229788, 233225, 242554, 251883, 265140, 279870, 287235, 319150, 331425, 333450, 335844, 344682, 363831, 382980, 419805, 441900, 466450, 478725, 485108, 503766, 559740, 574470, 606385, 638300, 662850, 666900, 689364, 699675, 727662, 839610, 861705, 932900, 957450, 1007532, 1091493, 1148940, 1212770, 1259415, 1325700, 1399350, 1436175, 1455324, 1679220, 1723410, 1819155, 1914900, 2099025, 2182986, 2425540, 2518830, 2798700, 2872350, 3031925, 3274479, 3446820, 3638310, 4198050, 4308525, 4365972, 5037660, 5457465, 5744700, 6063850, 6297075, 6548958, 7276620, 8396100, 8617050, 9095775, 10914930, 12127700, 12594150, 13097916, 16372395, 17234100, 18191550, 21829860, 25188300, 27287325, 32744790, 36383100, 54574650, 65489580, 81861975, 109149300, 163723950, 327447900]

約数ペア:

[(1, 327447900), (2, 163723950), (3, 109149300), (4, 81861975), (5, 65489580), (6, 54574650), (9, 36383100), (10, 32744790), (12, 27287325), (13, 25188300), (15, 21829860), (18, 18191550), (19, 17234100), (20, 16372395), (25, 13097916), (26, 12594150), (27, 12127700), (30, 10914930), (36, 9095775), (38, 8617050), (39, 8396100), (45, 7276620), (50, 6548958), (52, 6297075), (54, 6063850), (57, 5744700), (60, 5457465), (65, 5037660), (75, 4365972), (76, 4308525), (78, 4198050), (90, 3638310), (95, 3446820), (100, 3274479), (108, 3031925), (114, 2872350), (117, 2798700), (130, 2518830), (135, 2425540), (150, 2182986), (156, 2099025), (171, 1914900), (180, 1819155), (190, 1723410), (195, 1679220), (225, 1455324), (228, 1436175), (234, 1399350), (247, 1325700), (260, 1259415), (270, 1212770), (285, 1148940), (300, 1091493), (325, 1007532), (342, 957450), (351, 932900), (380, 861705), (390, 839610), (450, 727662), (468, 699675), (475, 689364), (491, 666900), (494, 662850), (513, 638300), (540, 606385), (570, 574470), (585, 559740), (650, 503766), (675, 485108), (684, 478725), (702, 466450), (741, 441900), (780, 419805), (855, 382980), (900, 363831), (950, 344682), (975, 335844), (982, 333450), (988, 331425), (1026, 319150), (1140, 287235), (1170, 279870), (1235, 265140), (1300, 251883), (1350, 242554), (1404, 233225), (1425, 229788), (1473, 222300), (1482, 220950), (1710, 191490), (1755, 186580), (1900, 172341), (1950, 167922), (1964, 166725), (2052, 159575), (2223, 147300), (2340, 139935), (2455, 133380), (2470, 132570), (2565, 127660), (2700, 121277), (2850, 114894), (2925, 111948), (2946, 111150), (2964, 110475), (3420, 95745), (3510, 93290), (3705, 88380), (3900, 83961), (4275, 76596), (4419, 74100), (4446, 73650), (4910, 66690), (4940, 66285), (5130, 63830), (5700, 57447), (5850, 55974), (5892, 55575), (6175, 53028), (6383, 51300), (6669, 49100), (7020, 46645), (7365, 44460), (7410, 44190), (8550, 38298), (8775, 37316), (8838, 37050), (8892, 36825), (9329, 35100), (9820, 33345), (10260, 31915), (11115, 29460), (11700, 27987), (12275, 26676), (12350, 26514), (12766, 25650), (12825, 25532), (13257, 24700), (13338, 24550), (14730, 22230), (14820, 22095), (17100, 19149), (17550, 18658), (17676, 18525)]