71487683400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{19861}}^1$

素因数の和:20744

約数の個数: 192

約数和(自身を含む): 253578948480

約数和(自身を除く): 182091265080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 857, 1050, 1400, 1714, 2100, 2571, 3428, 4200, 4285, 5142, 5999, 6856, 8570, 10284, 11998, 12855, 17140, 17997, 19861, 20568, 21425, 23996, 25710, 29995, 34280, 35994, 39722, 42850, 47992, 51420, 59583, 59990, 64275, 71988, 79444, 85700, 89985, 99305, 102840, 119166, 119980, 128550, 139027, 143976, 149975, 158888, 171400, 179970, 198610, 238332, 239960, 257100, 278054, 297915, 299950, 359940, 397220, 417081, 449925, 476664, 496525, 514200, 556108, 595830, 599900, 695135, 719880, 794440, 834162, 899850, 993050, 1112216, 1191660, 1199800, 1390270, 1489575, 1668324, 1799700, 1986100, 2085405, 2383320, 2780540, 2979150, 3336648, 3475675, 3599400, 3972200, 4170810, 5561080, 5958300, 6951350, 8341620, 10427025, 11916600, 13902700, 16683240, 17020877, 20854050, 27805400, 34041754, 41708100, 51062631, 68083508, 83416200, 85104385, 102125262, 119146139, 136167016, 170208770, 204250524, 238292278, 255313155, 340417540, 357438417, 408501048, 425521925, 476584556, 510626310, 595730695, 680835080, 714876834, 851043850, 953169112, 1021252620, 1191461390, 1276565775, 1429753668, 1702087700, 1787192085, 2042505240, 2382922780, 2553131550, 2859507336, 2978653475, 3404175400, 3574384170, 4765845560, 5106263100, 5957306950, 7148768340, 8935960425, 10212526200, 11914613900, 14297536680, 17871920850, 23829227800, 35743841700, 71487683400]

約数ペア:

[(1, 71487683400), (2, 35743841700), (3, 23829227800), (4, 17871920850), (5, 14297536680), (6, 11914613900), (7, 10212526200), (8, 8935960425), (10, 7148768340), (12, 5957306950), (14, 5106263100), (15, 4765845560), (20, 3574384170), (21, 3404175400), (24, 2978653475), (25, 2859507336), (28, 2553131550), (30, 2382922780), (35, 2042505240), (40, 1787192085), (42, 1702087700), (50, 1429753668), (56, 1276565775), (60, 1191461390), (70, 1021252620), (75, 953169112), (84, 851043850), (100, 714876834), (105, 680835080), (120, 595730695), (140, 510626310), (150, 476584556), (168, 425521925), (175, 408501048), (200, 357438417), (210, 340417540), (280, 255313155), (300, 238292278), (350, 204250524), (420, 170208770), (525, 136167016), (600, 119146139), (700, 102125262), (840, 85104385), (857, 83416200), (1050, 68083508), (1400, 51062631), (1714, 41708100), (2100, 34041754), (2571, 27805400), (3428, 20854050), (4200, 17020877), (4285, 16683240), (5142, 13902700), (5999, 11916600), (6856, 10427025), (8570, 8341620), (10284, 6951350), (11998, 5958300), (12855, 5561080), (17140, 4170810), (17997, 3972200), (19861, 3599400), (20568, 3475675), (21425, 3336648), (23996, 2979150), (25710, 2780540), (29995, 2383320), (34280, 2085405), (35994, 1986100), (39722, 1799700), (42850, 1668324), (47992, 1489575), (51420, 1390270), (59583, 1199800), (59990, 1191660), (64275, 1112216), (71988, 993050), (79444, 899850), (85700, 834162), (89985, 794440), (99305, 719880), (102840, 695135), (119166, 599900), (119980, 595830), (128550, 556108), (139027, 514200), (143976, 496525), (149975, 476664), (158888, 449925), (171400, 417081), (179970, 397220), (198610, 359940), (238332, 299950), (239960, 297915), (257100, 278054)]