100890360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31139}}^1$

素因数の和:31162

約数の個数: 80

約数和(自身を含む): 339114600

約数和(自身を除く): 238224240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31139, 62278, 93417, 124556, 155695, 186834, 249112, 280251, 311390, 373668, 467085, 560502, 622780, 747336, 840753, 934170, 1121004, 1245560, 1401255, 1681506, 1868340, 2242008, 2522259, 2802510, 3363012, 3736680, 4203765, 5044518, 5605020, 6726024, 8407530, 10089036, 11210040, 12611295, 16815060, 20178072, 25222590, 33630120, 50445180, 100890360]

約数ペア:

[(1, 100890360), (2, 50445180), (3, 33630120), (4, 25222590), (5, 20178072), (6, 16815060), (8, 12611295), (9, 11210040), (10, 10089036), (12, 8407530), (15, 6726024), (18, 5605020), (20, 5044518), (24, 4203765), (27, 3736680), (30, 3363012), (36, 2802510), (40, 2522259), (45, 2242008), (54, 1868340), (60, 1681506), (72, 1401255), (81, 1245560), (90, 1121004), (108, 934170), (120, 840753), (135, 747336), (162, 622780), (180, 560502), (216, 467085), (270, 373668), (324, 311390), (360, 280251), (405, 249112), (540, 186834), (648, 155695), (810, 124556), (1080, 93417), (1620, 62278), (3240, 31139)]