223286700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8179}}^1$

素因数の和:8216

約数の個数: 144

約数和(自身を含む): 795226880

約数和(自身を除く): 571940180

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, 2730, 3900, 4550, 5460, 6825, 8179, 9100, 13650, 16358, 24537, 27300, 32716, 40895, 49074, 57253, 81790, 98148, 106327, 114506, 122685, 163580, 171759, 204475, 212654, 229012, 245370, 286265, 318981, 343518, 408950, 425308, 490740, 531635, 572530, 613425, 637962, 687036, 744289, 817900, 858795, 1063270, 1145060, 1226850, 1275924, 1431325, 1488578, 1594905, 1717590, 2126540, 2232867, 2453700, 2658175, 2862650, 2977156, 3189810, 3435180, 3721445, 4293975, 4465734, 5316350, 5725300, 6379620, 7442890, 7974525, 8587950, 8931468, 10632700, 11164335, 14885780, 15949050, 17175900, 18607225, 22328670, 31898100, 37214450, 44657340, 55821675, 74428900, 111643350, 223286700]

約数ペア:

[(1, 223286700), (2, 111643350), (3, 74428900), (4, 55821675), (5, 44657340), (6, 37214450), (7, 31898100), (10, 22328670), (12, 18607225), (13, 17175900), (14, 15949050), (15, 14885780), (20, 11164335), (21, 10632700), (25, 8931468), (26, 8587950), (28, 7974525), (30, 7442890), (35, 6379620), (39, 5725300), (42, 5316350), (50, 4465734), (52, 4293975), (60, 3721445), (65, 3435180), (70, 3189810), (75, 2977156), (78, 2862650), (84, 2658175), (91, 2453700), (100, 2232867), (105, 2126540), (130, 1717590), (140, 1594905), (150, 1488578), (156, 1431325), (175, 1275924), (182, 1226850), (195, 1145060), (210, 1063270), (260, 858795), (273, 817900), (300, 744289), (325, 687036), (350, 637962), (364, 613425), (390, 572530), (420, 531635), (455, 490740), (525, 425308), (546, 408950), (650, 343518), (700, 318981), (780, 286265), (910, 245370), (975, 229012), (1050, 212654), (1092, 204475), (1300, 171759), (1365, 163580), (1820, 122685), (1950, 114506), (2100, 106327), (2275, 98148), (2730, 81790), (3900, 57253), (4550, 49074), (5460, 40895), (6825, 32716), (8179, 27300), (9100, 24537), (13650, 16358)]