77244300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 292759040

約数和(自身を除く): 215514740

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, 60, 61, 63, 67, 70, 75, 84, 90, 100, 105, 108, 122, 126, 134, 135, 140, 150, 175, 180, 183, 189, 201, 210, 225, 244, 252, 268, 270, 300, 305, 315, 335, 350, 366, 378, 402, 420, 427, 450, 469, 525, 540, 549, 603, 610, 630, 670, 675, 700, 732, 756, 804, 854, 900, 915, 938, 945, 1005, 1050, 1098, 1206, 1220, 1260, 1281, 1340, 1350, 1407, 1525, 1575, 1647, 1675, 1708, 1809, 1830, 1876, 1890, 2010, 2100, 2135, 2196, 2345, 2412, 2562, 2700, 2745, 2814, 3015, 3050, 3150, 3294, 3350, 3618, 3660, 3780, 3843, 4020, 4087, 4221, 4270, 4575, 4690, 4725, 5025, 5124, 5490, 5628, 6030, 6100, 6300, 6405, 6588, 6700, 7035, 7236, 7686, 8174, 8235, 8442, 8540, 9045, 9150, 9380, 9450, 10050, 10675, 10980, 11529, 11725, 12060, 12261, 12663, 12810, 13725, 14070, 15075, 15372, 16348, 16470, 16884, 18090, 18300, 18900, 19215, 20100, 20435, 21105, 21350, 23058, 23450, 24522, 25326, 25620, 27450, 28140, 28609, 30150, 32025, 32940, 35175, 36180, 36783, 38430, 40870, 41175, 42210, 42700, 45225, 46116, 46900, 49044, 50652, 54900, 57218, 57645, 60300, 61305, 63315, 64050, 70350, 73566, 76860, 81740, 82350, 84420, 85827, 90450, 96075, 102175, 105525, 110349, 114436, 115290, 122610, 126630, 128100, 140700, 143045, 147132, 164700, 171654, 180900, 183915, 192150, 204350, 211050, 220698, 230580, 245220, 253260, 257481, 286090, 288225, 306525, 316575, 343308, 367830, 384300, 408700, 422100, 429135, 441396, 514962, 551745, 572180, 576450, 613050, 633150, 715225, 735660, 772443, 858270, 919575, 1029924, 1103490, 1152900, 1226100, 1266300, 1287405, 1430450, 1544886, 1716540, 1839150, 2145675, 2206980, 2574810, 2758725, 2860900, 3089772, 3678300, 3862215, 4291350, 5149620, 5517450, 6437025, 7724430, 8582700, 11034900, 12874050, 15448860, 19311075, 25748100, 38622150, 77244300]

約数ペア:

[(1, 77244300), (2, 38622150), (3, 25748100), (4, 19311075), (5, 15448860), (6, 12874050), (7, 11034900), (9, 8582700), (10, 7724430), (12, 6437025), (14, 5517450), (15, 5149620), (18, 4291350), (20, 3862215), (21, 3678300), (25, 3089772), (27, 2860900), (28, 2758725), (30, 2574810), (35, 2206980), (36, 2145675), (42, 1839150), (45, 1716540), (50, 1544886), (54, 1430450), (60, 1287405), (61, 1266300), (63, 1226100), (67, 1152900), (70, 1103490), (75, 1029924), (84, 919575), (90, 858270), (100, 772443), (105, 735660), (108, 715225), (122, 633150), (126, 613050), (134, 576450), (135, 572180), (140, 551745), (150, 514962), (175, 441396), (180, 429135), (183, 422100), (189, 408700), (201, 384300), (210, 367830), (225, 343308), (244, 316575), (252, 306525), (268, 288225), (270, 286090), (300, 257481), (305, 253260), (315, 245220), (335, 230580), (350, 220698), (366, 211050), (378, 204350), (402, 192150), (420, 183915), (427, 180900), (450, 171654), (469, 164700), (525, 147132), (540, 143045), (549, 140700), (603, 128100), (610, 126630), (630, 122610), (670, 115290), (675, 114436), (700, 110349), (732, 105525), (756, 102175), (804, 96075), (854, 90450), (900, 85827), (915, 84420), (938, 82350), (945, 81740), (1005, 76860), (1050, 73566), (1098, 70350), (1206, 64050), (1220, 63315), (1260, 61305), (1281, 60300), (1340, 57645), (1350, 57218), (1407, 54900), (1525, 50652), (1575, 49044), (1647, 46900), (1675, 46116), (1708, 45225), (1809, 42700), (1830, 42210), (1876, 41175), (1890, 40870), (2010, 38430), (2100, 36783), (2135, 36180), (2196, 35175), (2345, 32940), (2412, 32025), (2562, 30150), (2700, 28609), (2745, 28140), (2814, 27450), (3015, 25620), (3050, 25326), (3150, 24522), (3294, 23450), (3350, 23058), (3618, 21350), (3660, 21105), (3780, 20435), (3843, 20100), (4020, 19215), (4087, 18900), (4221, 18300), (4270, 18090), (4575, 16884), (4690, 16470), (4725, 16348), (5025, 15372), (5124, 15075), (5490, 14070), (5628, 13725), (6030, 12810), (6100, 12663), (6300, 12261), (6405, 12060), (6588, 11725), (6700, 11529), (7035, 10980), (7236, 10675), (7686, 10050), (8174, 9450), (8235, 9380), (8442, 9150), (8540, 9045)]