67130700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 144

約数和(自身を含む): 239151360

約数和(自身を除く): 172020660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2459, 2730, 3900, 4550, 4918, 5460, 6825, 7377, 9100, 9836, 12295, 13650, 14754, 17213, 24590, 27300, 29508, 31967, 34426, 36885, 49180, 51639, 61475, 63934, 68852, 73770, 86065, 95901, 103278, 122950, 127868, 147540, 159835, 172130, 184425, 191802, 206556, 223769, 245900, 258195, 319670, 344260, 368850, 383604, 430325, 447538, 479505, 516390, 639340, 671307, 737700, 799175, 860650, 895076, 959010, 1032780, 1118845, 1290975, 1342614, 1598350, 1721300, 1918020, 2237690, 2397525, 2581950, 2685228, 3196700, 3356535, 4475380, 4795050, 5163900, 5594225, 6713070, 9590100, 11188450, 13426140, 16782675, 22376900, 33565350, 67130700]

約数ペア:

[(1, 67130700), (2, 33565350), (3, 22376900), (4, 16782675), (5, 13426140), (6, 11188450), (7, 9590100), (10, 6713070), (12, 5594225), (13, 5163900), (14, 4795050), (15, 4475380), (20, 3356535), (21, 3196700), (25, 2685228), (26, 2581950), (28, 2397525), (30, 2237690), (35, 1918020), (39, 1721300), (42, 1598350), (50, 1342614), (52, 1290975), (60, 1118845), (65, 1032780), (70, 959010), (75, 895076), (78, 860650), (84, 799175), (91, 737700), (100, 671307), (105, 639340), (130, 516390), (140, 479505), (150, 447538), (156, 430325), (175, 383604), (182, 368850), (195, 344260), (210, 319670), (260, 258195), (273, 245900), (300, 223769), (325, 206556), (350, 191802), (364, 184425), (390, 172130), (420, 159835), (455, 147540), (525, 127868), (546, 122950), (650, 103278), (700, 95901), (780, 86065), (910, 73770), (975, 68852), (1050, 63934), (1092, 61475), (1300, 51639), (1365, 49180), (1820, 36885), (1950, 34426), (2100, 31967), (2275, 29508), (2459, 27300), (2730, 24590), (3900, 17213), (4550, 14754), (4918, 13650), (5460, 12295), (6825, 9836), (7377, 9100)]