40115400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 138532800

約数和(自身を除く): 98417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 130, 139, 148, 150, 156, 185, 195, 200, 222, 260, 278, 296, 300, 312, 325, 370, 390, 417, 444, 481, 520, 555, 556, 600, 650, 695, 740, 780, 834, 888, 925, 962, 975, 1110, 1112, 1300, 1390, 1443, 1480, 1560, 1668, 1807, 1850, 1924, 1950, 2085, 2220, 2405, 2600, 2775, 2780, 2886, 3336, 3475, 3614, 3700, 3848, 3900, 4170, 4440, 4810, 5143, 5421, 5550, 5560, 5772, 6950, 7215, 7228, 7400, 7800, 8340, 9035, 9620, 10286, 10425, 10842, 11100, 11544, 12025, 13900, 14430, 14456, 15429, 16680, 18070, 19240, 20572, 20850, 21684, 22200, 24050, 25715, 27105, 27800, 28860, 30858, 36075, 36140, 41144, 41700, 43368, 45175, 48100, 51430, 54210, 57720, 61716, 66859, 72150, 72280, 77145, 83400, 90350, 96200, 102860, 108420, 123432, 128575, 133718, 135525, 144300, 154290, 180700, 200577, 205720, 216840, 257150, 267436, 271050, 288600, 308580, 334295, 361400, 385725, 401154, 514300, 534872, 542100, 617160, 668590, 771450, 802308, 1002885, 1028600, 1084200, 1337180, 1542900, 1604616, 1671475, 2005770, 2674360, 3085800, 3342950, 4011540, 5014425, 6685900, 8023080, 10028850, 13371800, 20057700, 40115400]

約数ペア:

[(1, 40115400), (2, 20057700), (3, 13371800), (4, 10028850), (5, 8023080), (6, 6685900), (8, 5014425), (10, 4011540), (12, 3342950), (13, 3085800), (15, 2674360), (20, 2005770), (24, 1671475), (25, 1604616), (26, 1542900), (30, 1337180), (37, 1084200), (39, 1028600), (40, 1002885), (50, 802308), (52, 771450), (60, 668590), (65, 617160), (74, 542100), (75, 534872), (78, 514300), (100, 401154), (104, 385725), (111, 361400), (120, 334295), (130, 308580), (139, 288600), (148, 271050), (150, 267436), (156, 257150), (185, 216840), (195, 205720), (200, 200577), (222, 180700), (260, 154290), (278, 144300), (296, 135525), (300, 133718), (312, 128575), (325, 123432), (370, 108420), (390, 102860), (417, 96200), (444, 90350), (481, 83400), (520, 77145), (555, 72280), (556, 72150), (600, 66859), (650, 61716), (695, 57720), (740, 54210), (780, 51430), (834, 48100), (888, 45175), (925, 43368), (962, 41700), (975, 41144), (1110, 36140), (1112, 36075), (1300, 30858), (1390, 28860), (1443, 27800), (1480, 27105), (1560, 25715), (1668, 24050), (1807, 22200), (1850, 21684), (1924, 20850), (1950, 20572), (2085, 19240), (2220, 18070), (2405, 16680), (2600, 15429), (2775, 14456), (2780, 14430), (2886, 13900), (3336, 12025), (3475, 11544), (3614, 11100), (3700, 10842), (3848, 10425), (3900, 10286), (4170, 9620), (4440, 9035), (4810, 8340), (5143, 7800), (5421, 7400), (5550, 7228), (5560, 7215), (5772, 6950)]