201240900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 216

約数和(自身を含む): 763701120

約数和(自身を除く): 562460220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1879, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3758, 3825, 4284, 5100, 5355, 5637, 5950, 6300, 7140, 7516, 7650, 8925, 9395, 10710, 11274, 11900, 13153, 15300, 16911, 17850, 18790, 21420, 22548, 26306, 26775, 28185, 31943, 33822, 35700, 37580, 39459, 46975, 52612, 53550, 56370, 63886, 65765, 67644, 78918, 84555, 93950, 95829, 107100, 112740, 118377, 127772, 131530, 140925, 157836, 159715, 169110, 187900, 191658, 197295, 223601, 236754, 263060, 281850, 287487, 319430, 328825, 338220, 383316, 394590, 422775, 447202, 473508, 479145, 563700, 574974, 591885, 638860, 657650, 670803, 789180, 798575, 845550, 894404, 958290, 986475, 1118005, 1149948, 1183770, 1315300, 1341606, 1437435, 1597150, 1691100, 1916580, 1972950, 2012409, 2236010, 2367540, 2395725, 2683212, 2874870, 2959425, 3194300, 3354015, 3945900, 4024818, 4472020, 4791450, 5590025, 5749740, 5918850, 6708030, 7187175, 8049636, 9582900, 10062045, 11180050, 11837700, 13416060, 14374350, 16770075, 20124090, 22360100, 28748700, 33540150, 40248180, 50310225, 67080300, 100620450, 201240900]

約数ペア:

[(1, 201240900), (2, 100620450), (3, 67080300), (4, 50310225), (5, 40248180), (6, 33540150), (7, 28748700), (9, 22360100), (10, 20124090), (12, 16770075), (14, 14374350), (15, 13416060), (17, 11837700), (18, 11180050), (20, 10062045), (21, 9582900), (25, 8049636), (28, 7187175), (30, 6708030), (34, 5918850), (35, 5749740), (36, 5590025), (42, 4791450), (45, 4472020), (50, 4024818), (51, 3945900), (60, 3354015), (63, 3194300), (68, 2959425), (70, 2874870), (75, 2683212), (84, 2395725), (85, 2367540), (90, 2236010), (100, 2012409), (102, 1972950), (105, 1916580), (119, 1691100), (126, 1597150), (140, 1437435), (150, 1341606), (153, 1315300), (170, 1183770), (175, 1149948), (180, 1118005), (204, 986475), (210, 958290), (225, 894404), (238, 845550), (252, 798575), (255, 789180), (300, 670803), (306, 657650), (315, 638860), (340, 591885), (350, 574974), (357, 563700), (420, 479145), (425, 473508), (450, 447202), (476, 422775), (510, 394590), (525, 383316), (595, 338220), (612, 328825), (630, 319430), (700, 287487), (714, 281850), (765, 263060), (850, 236754), (900, 223601), (1020, 197295), (1050, 191658), (1071, 187900), (1190, 169110), (1260, 159715), (1275, 157836), (1428, 140925), (1530, 131530), (1575, 127772), (1700, 118377), (1785, 112740), (1879, 107100), (2100, 95829), (2142, 93950), (2380, 84555), (2550, 78918), (2975, 67644), (3060, 65765), (3150, 63886), (3570, 56370), (3758, 53550), (3825, 52612), (4284, 46975), (5100, 39459), (5355, 37580), (5637, 35700), (5950, 33822), (6300, 31943), (7140, 28185), (7516, 26775), (7650, 26306), (8925, 22548), (9395, 21420), (10710, 18790), (11274, 17850), (11900, 16911), (13153, 15300)]