40248600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 149170140

約数和(自身を除く): 108921540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 49, 50, 56, 60, 70, 74, 75, 84, 98, 100, 105, 111, 120, 140, 147, 148, 150, 168, 175, 185, 196, 200, 210, 222, 245, 259, 280, 294, 296, 300, 350, 370, 392, 420, 444, 490, 518, 525, 555, 588, 600, 700, 735, 740, 777, 840, 888, 925, 980, 1036, 1050, 1110, 1176, 1225, 1295, 1369, 1400, 1470, 1480, 1554, 1813, 1850, 1960, 2072, 2100, 2220, 2450, 2590, 2738, 2775, 2940, 3108, 3626, 3675, 3700, 3885, 4107, 4200, 4440, 4900, 5180, 5439, 5476, 5550, 5880, 6216, 6475, 6845, 7252, 7350, 7400, 7770, 8214, 9065, 9583, 9800, 10360, 10878, 10952, 11100, 12950, 13690, 14504, 14700, 15540, 16428, 18130, 19166, 19425, 20535, 21756, 22200, 25900, 27195, 27380, 28749, 29400, 31080, 32856, 34225, 36260, 38332, 38850, 41070, 43512, 45325, 47915, 51800, 54390, 54760, 57498, 67081, 68450, 72520, 76664, 77700, 82140, 90650, 95830, 102675, 108780, 114996, 134162, 135975, 136900, 143745, 155400, 164280, 181300, 191660, 201243, 205350, 217560, 229992, 239575, 268324, 271950, 273800, 287490, 335405, 362600, 383320, 402486, 410700, 479150, 536648, 543900, 574980, 670810, 718725, 804972, 821400, 958300, 1006215, 1087800, 1149960, 1341620, 1437450, 1609944, 1677025, 1916600, 2012430, 2683240, 2874900, 3354050, 4024860, 5031075, 5749800, 6708100, 8049720, 10062150, 13416200, 20124300, 40248600]

約数ペア:

[(1, 40248600), (2, 20124300), (3, 13416200), (4, 10062150), (5, 8049720), (6, 6708100), (7, 5749800), (8, 5031075), (10, 4024860), (12, 3354050), (14, 2874900), (15, 2683240), (20, 2012430), (21, 1916600), (24, 1677025), (25, 1609944), (28, 1437450), (30, 1341620), (35, 1149960), (37, 1087800), (40, 1006215), (42, 958300), (49, 821400), (50, 804972), (56, 718725), (60, 670810), (70, 574980), (74, 543900), (75, 536648), (84, 479150), (98, 410700), (100, 402486), (105, 383320), (111, 362600), (120, 335405), (140, 287490), (147, 273800), (148, 271950), (150, 268324), (168, 239575), (175, 229992), (185, 217560), (196, 205350), (200, 201243), (210, 191660), (222, 181300), (245, 164280), (259, 155400), (280, 143745), (294, 136900), (296, 135975), (300, 134162), (350, 114996), (370, 108780), (392, 102675), (420, 95830), (444, 90650), (490, 82140), (518, 77700), (525, 76664), (555, 72520), (588, 68450), (600, 67081), (700, 57498), (735, 54760), (740, 54390), (777, 51800), (840, 47915), (888, 45325), (925, 43512), (980, 41070), (1036, 38850), (1050, 38332), (1110, 36260), (1176, 34225), (1225, 32856), (1295, 31080), (1369, 29400), (1400, 28749), (1470, 27380), (1480, 27195), (1554, 25900), (1813, 22200), (1850, 21756), (1960, 20535), (2072, 19425), (2100, 19166), (2220, 18130), (2450, 16428), (2590, 15540), (2738, 14700), (2775, 14504), (2940, 13690), (3108, 12950), (3626, 11100), (3675, 10952), (3700, 10878), (3885, 10360), (4107, 9800), (4200, 9583), (4440, 9065), (4900, 8214), (5180, 7770), (5439, 7400), (5476, 7350), (5550, 7252), (5880, 6845), (6216, 6475)]