389208600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 216

約数和(自身を含む): 1437525180

約数和(自身を除く): 1048316580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1320, 1452, 1650, 1787, 1800, 1815, 1980, 2178, 2200, 2420, 2475, 2904, 3025, 3300, 3574, 3630, 3960, 4356, 4840, 4950, 5361, 5445, 6050, 6600, 7148, 7260, 8712, 8935, 9075, 9900, 10722, 10890, 12100, 14296, 14520, 16083, 17870, 18150, 19657, 19800, 21444, 21780, 24200, 26805, 27225, 32166, 35740, 36300, 39314, 42888, 43560, 44675, 53610, 54450, 58971, 64332, 71480, 72600, 78628, 80415, 89350, 98285, 107220, 108900, 117942, 128664, 134025, 157256, 160830, 176913, 178700, 196570, 214440, 216227, 217800, 235884, 268050, 294855, 321660, 353826, 357400, 393140, 402075, 432454, 471768, 491425, 536100, 589710, 643320, 648681, 707652, 786280, 804150, 864908, 884565, 982850, 1072200, 1081135, 1179420, 1297362, 1415304, 1474275, 1608300, 1729816, 1769130, 1946043, 1965700, 2162270, 2358840, 2594724, 2948550, 3216600, 3243405, 3538260, 3892086, 3931400, 4324540, 4422825, 5189448, 5405675, 5897100, 6486810, 7076520, 7784172, 8649080, 8845650, 9730215, 10811350, 11794200, 12973620, 15568344, 16217025, 17691300, 19460430, 21622700, 25947240, 32434050, 35382600, 38920860, 43245400, 48651075, 64868100, 77841720, 97302150, 129736200, 194604300, 389208600]

約数ペア:

[(1, 389208600), (2, 194604300), (3, 129736200), (4, 97302150), (5, 77841720), (6, 64868100), (8, 48651075), (9, 43245400), (10, 38920860), (11, 35382600), (12, 32434050), (15, 25947240), (18, 21622700), (20, 19460430), (22, 17691300), (24, 16217025), (25, 15568344), (30, 12973620), (33, 11794200), (36, 10811350), (40, 9730215), (44, 8845650), (45, 8649080), (50, 7784172), (55, 7076520), (60, 6486810), (66, 5897100), (72, 5405675), (75, 5189448), (88, 4422825), (90, 4324540), (99, 3931400), (100, 3892086), (110, 3538260), (120, 3243405), (121, 3216600), (132, 2948550), (150, 2594724), (165, 2358840), (180, 2162270), (198, 1965700), (200, 1946043), (220, 1769130), (225, 1729816), (242, 1608300), (264, 1474275), (275, 1415304), (300, 1297362), (330, 1179420), (360, 1081135), (363, 1072200), (396, 982850), (440, 884565), (450, 864908), (484, 804150), (495, 786280), (550, 707652), (600, 648681), (605, 643320), (660, 589710), (726, 536100), (792, 491425), (825, 471768), (900, 432454), (968, 402075), (990, 393140), (1089, 357400), (1100, 353826), (1210, 321660), (1320, 294855), (1452, 268050), (1650, 235884), (1787, 217800), (1800, 216227), (1815, 214440), (1980, 196570), (2178, 178700), (2200, 176913), (2420, 160830), (2475, 157256), (2904, 134025), (3025, 128664), (3300, 117942), (3574, 108900), (3630, 107220), (3960, 98285), (4356, 89350), (4840, 80415), (4950, 78628), (5361, 72600), (5445, 71480), (6050, 64332), (6600, 58971), (7148, 54450), (7260, 53610), (8712, 44675), (8935, 43560), (9075, 42888), (9900, 39314), (10722, 36300), (10890, 35740), (12100, 32166), (14296, 27225), (14520, 26805), (16083, 24200), (17870, 21780), (18150, 21444), (19657, 19800)]