121545900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 458304000

約数和(自身を除く): 336758100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 59, 60, 63, 70, 75, 84, 90, 100, 105, 108, 109, 118, 126, 135, 140, 150, 175, 177, 180, 189, 210, 218, 225, 236, 252, 270, 295, 300, 315, 327, 350, 354, 378, 413, 420, 436, 450, 525, 531, 540, 545, 590, 630, 654, 675, 700, 708, 756, 763, 826, 885, 900, 945, 981, 1050, 1062, 1090, 1180, 1239, 1260, 1308, 1350, 1475, 1526, 1575, 1593, 1635, 1652, 1770, 1890, 1962, 2065, 2100, 2124, 2180, 2289, 2478, 2655, 2700, 2725, 2943, 2950, 3052, 3150, 3186, 3270, 3540, 3717, 3780, 3815, 3924, 4130, 4425, 4578, 4725, 4905, 4956, 5310, 5450, 5886, 5900, 6195, 6300, 6372, 6431, 6540, 6867, 7434, 7630, 7965, 8175, 8260, 8850, 9156, 9450, 9810, 10325, 10620, 10900, 11151, 11445, 11772, 12390, 12862, 13275, 13734, 14715, 14868, 15260, 15930, 16350, 17700, 18585, 18900, 19075, 19293, 19620, 20601, 20650, 22302, 22890, 24525, 24780, 25724, 26550, 27468, 29430, 30975, 31860, 32155, 32700, 34335, 37170, 38150, 38586, 39825, 41202, 41300, 44604, 45017, 45780, 49050, 53100, 55755, 57225, 57879, 58860, 61950, 64310, 68670, 73575, 74340, 76300, 77172, 79650, 82404, 90034, 92925, 96465, 98100, 103005, 111510, 114450, 115758, 123900, 128620, 135051, 137340, 147150, 159300, 160775, 171675, 173637, 180068, 185850, 192930, 206010, 223020, 225085, 228900, 231516, 270102, 278775, 289395, 294300, 321550, 343350, 347274, 371700, 385860, 405153, 412020, 450170, 482325, 515025, 540204, 557550, 578790, 643100, 675255, 686700, 694548, 810306, 868185, 900340, 964650, 1030050, 1115100, 1125425, 1157580, 1215459, 1350510, 1446975, 1620612, 1736370, 1929300, 2025765, 2060100, 2250850, 2430918, 2701020, 2893950, 3376275, 3472740, 4051530, 4340925, 4501700, 4861836, 5787900, 6077295, 6752550, 8103060, 8681850, 10128825, 12154590, 13505100, 17363700, 20257650, 24309180, 30386475, 40515300, 60772950, 121545900]

約数ペア:

[(1, 121545900), (2, 60772950), (3, 40515300), (4, 30386475), (5, 24309180), (6, 20257650), (7, 17363700), (9, 13505100), (10, 12154590), (12, 10128825), (14, 8681850), (15, 8103060), (18, 6752550), (20, 6077295), (21, 5787900), (25, 4861836), (27, 4501700), (28, 4340925), (30, 4051530), (35, 3472740), (36, 3376275), (42, 2893950), (45, 2701020), (50, 2430918), (54, 2250850), (59, 2060100), (60, 2025765), (63, 1929300), (70, 1736370), (75, 1620612), (84, 1446975), (90, 1350510), (100, 1215459), (105, 1157580), (108, 1125425), (109, 1115100), (118, 1030050), (126, 964650), (135, 900340), (140, 868185), (150, 810306), (175, 694548), (177, 686700), (180, 675255), (189, 643100), (210, 578790), (218, 557550), (225, 540204), (236, 515025), (252, 482325), (270, 450170), (295, 412020), (300, 405153), (315, 385860), (327, 371700), (350, 347274), (354, 343350), (378, 321550), (413, 294300), (420, 289395), (436, 278775), (450, 270102), (525, 231516), (531, 228900), (540, 225085), (545, 223020), (590, 206010), (630, 192930), (654, 185850), (675, 180068), (700, 173637), (708, 171675), (756, 160775), (763, 159300), (826, 147150), (885, 137340), (900, 135051), (945, 128620), (981, 123900), (1050, 115758), (1062, 114450), (1090, 111510), (1180, 103005), (1239, 98100), (1260, 96465), (1308, 92925), (1350, 90034), (1475, 82404), (1526, 79650), (1575, 77172), (1593, 76300), (1635, 74340), (1652, 73575), (1770, 68670), (1890, 64310), (1962, 61950), (2065, 58860), (2100, 57879), (2124, 57225), (2180, 55755), (2289, 53100), (2478, 49050), (2655, 45780), (2700, 45017), (2725, 44604), (2943, 41300), (2950, 41202), (3052, 39825), (3150, 38586), (3186, 38150), (3270, 37170), (3540, 34335), (3717, 32700), (3780, 32155), (3815, 31860), (3924, 30975), (4130, 29430), (4425, 27468), (4578, 26550), (4725, 25724), (4905, 24780), (4956, 24525), (5310, 22890), (5450, 22302), (5886, 20650), (5900, 20601), (6195, 19620), (6300, 19293), (6372, 19075), (6431, 18900), (6540, 18585), (6867, 17700), (7434, 16350), (7630, 15930), (7965, 15260), (8175, 14868), (8260, 14715), (8850, 13734), (9156, 13275), (9450, 12862), (9810, 12390), (10325, 11772), (10620, 11445), (10900, 11151)]