202427280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 553149360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 360, 366, 396, 419, 440, 488, 495, 528, 549, 610, 660, 671, 720, 732, 792, 838, 880, 915, 976, 990, 1098, 1220, 1257, 1320, 1342, 1464, 1584, 1676, 1830, 1980, 2013, 2095, 2196, 2440, 2514, 2640, 2684, 2745, 2928, 3352, 3355, 3660, 3771, 3960, 4026, 4190, 4392, 4609, 4880, 5028, 5368, 5490, 6039, 6285, 6704, 6710, 7320, 7542, 7920, 8052, 8380, 8784, 9218, 10056, 10065, 10736, 10980, 12078, 12570, 13420, 13827, 14640, 15084, 16104, 16760, 18436, 18855, 20112, 20130, 21960, 23045, 24156, 25140, 25559, 26840, 27654, 30168, 30195, 32208, 33520, 36872, 37710, 40260, 41481, 43920, 46090, 48312, 50280, 51118, 53680, 55308, 60336, 60390, 69135, 73744, 75420, 76677, 80520, 82962, 92180, 96624, 100560, 102236, 110616, 120780, 127795, 138270, 150840, 153354, 161040, 165924, 184360, 204472, 207405, 221232, 230031, 241560, 255590, 276540, 281149, 301680, 306708, 331848, 368720, 383385, 408944, 414810, 460062, 483120, 511180, 553080, 562298, 613416, 663696, 766770, 829620, 843447, 920124, 1022360, 1106160, 1124596, 1150155, 1226832, 1405745, 1533540, 1659240, 1686894, 1840248, 2044720, 2249192, 2300310, 2530341, 2811490, 3067080, 3318480, 3373788, 3680496, 4217235, 4498384, 4600620, 5060682, 5622980, 6134160, 6747576, 8434470, 9201240, 10121364, 11245960, 12651705, 13495152, 16868940, 18402480, 20242728, 22491920, 25303410, 33737880, 40485456, 50606820, 67475760, 101213640, 202427280]

約数ペア:

[(1, 202427280), (2, 101213640), (3, 67475760), (4, 50606820), (5, 40485456), (6, 33737880), (8, 25303410), (9, 22491920), (10, 20242728), (11, 18402480), (12, 16868940), (15, 13495152), (16, 12651705), (18, 11245960), (20, 10121364), (22, 9201240), (24, 8434470), (30, 6747576), (33, 6134160), (36, 5622980), (40, 5060682), (44, 4600620), (45, 4498384), (48, 4217235), (55, 3680496), (60, 3373788), (61, 3318480), (66, 3067080), (72, 2811490), (80, 2530341), (88, 2300310), (90, 2249192), (99, 2044720), (110, 1840248), (120, 1686894), (122, 1659240), (132, 1533540), (144, 1405745), (165, 1226832), (176, 1150155), (180, 1124596), (183, 1106160), (198, 1022360), (220, 920124), (240, 843447), (244, 829620), (264, 766770), (305, 663696), (330, 613416), (360, 562298), (366, 553080), (396, 511180), (419, 483120), (440, 460062), (488, 414810), (495, 408944), (528, 383385), (549, 368720), (610, 331848), (660, 306708), (671, 301680), (720, 281149), (732, 276540), (792, 255590), (838, 241560), (880, 230031), (915, 221232), (976, 207405), (990, 204472), (1098, 184360), (1220, 165924), (1257, 161040), (1320, 153354), (1342, 150840), (1464, 138270), (1584, 127795), (1676, 120780), (1830, 110616), (1980, 102236), (2013, 100560), (2095, 96624), (2196, 92180), (2440, 82962), (2514, 80520), (2640, 76677), (2684, 75420), (2745, 73744), (2928, 69135), (3352, 60390), (3355, 60336), (3660, 55308), (3771, 53680), (3960, 51118), (4026, 50280), (4190, 48312), (4392, 46090), (4609, 43920), (4880, 41481), (5028, 40260), (5368, 37710), (5490, 36872), (6039, 33520), (6285, 32208), (6704, 30195), (6710, 30168), (7320, 27654), (7542, 26840), (7920, 25559), (8052, 25140), (8380, 24156), (8784, 23045), (9218, 21960), (10056, 20130), (10065, 20112), (10736, 18855), (10980, 18436), (12078, 16760), (12570, 16104), (13420, 15084), (13827, 14640)]