28443600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7901}}^1$

素因数の和:7925

約数の個数: 90

約数和(自身を含む): 98719686

約数和(自身を除く): 70276086

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7901, 15802, 23703, 31604, 39505, 47406, 63208, 71109, 79010, 94812, 118515, 126416, 142218, 158020, 189624, 197525, 237030, 284436, 316040, 355545, 379248, 395050, 474060, 568872, 592575, 632080, 711090, 790100, 948120, 1137744, 1185150, 1422180, 1580200, 1777725, 1896240, 2370300, 2844360, 3160400, 3555450, 4740600, 5688720, 7110900, 9481200, 14221800, 28443600]

約数ペア:

[(1, 28443600), (2, 14221800), (3, 9481200), (4, 7110900), (5, 5688720), (6, 4740600), (8, 3555450), (9, 3160400), (10, 2844360), (12, 2370300), (15, 1896240), (16, 1777725), (18, 1580200), (20, 1422180), (24, 1185150), (25, 1137744), (30, 948120), (36, 790100), (40, 711090), (45, 632080), (48, 592575), (50, 568872), (60, 474060), (72, 395050), (75, 379248), (80, 355545), (90, 316040), (100, 284436), (120, 237030), (144, 197525), (150, 189624), (180, 158020), (200, 142218), (225, 126416), (240, 118515), (300, 94812), (360, 79010), (400, 71109), (450, 63208), (600, 47406), (720, 39505), (900, 31604), (1200, 23703), (1800, 15802), (3600, 7901)]