90208620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 283953600

約数和(自身を除く): 193744980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 1877, 2403, 2670, 3204, 3754, 4005, 4806, 5340, 5631, 7508, 8010, 9385, 9612, 11262, 12015, 16020, 16893, 18770, 22524, 24030, 28155, 33786, 37540, 48060, 50679, 56310, 67572, 84465, 101358, 112620, 167053, 168930, 202716, 253395, 334106, 337860, 501159, 506790, 668212, 835265, 1002318, 1013580, 1503477, 1670530, 2004636, 2505795, 3006954, 3341060, 4510431, 5011590, 6013908, 7517385, 9020862, 10023180, 15034770, 18041724, 22552155, 30069540, 45104310, 90208620]

約数ペア:

[(1, 90208620), (2, 45104310), (3, 30069540), (4, 22552155), (5, 18041724), (6, 15034770), (9, 10023180), (10, 9020862), (12, 7517385), (15, 6013908), (18, 5011590), (20, 4510431), (27, 3341060), (30, 3006954), (36, 2505795), (45, 2004636), (54, 1670530), (60, 1503477), (89, 1013580), (90, 1002318), (108, 835265), (135, 668212), (178, 506790), (180, 501159), (267, 337860), (270, 334106), (356, 253395), (445, 202716), (534, 168930), (540, 167053), (801, 112620), (890, 101358), (1068, 84465), (1335, 67572), (1602, 56310), (1780, 50679), (1877, 48060), (2403, 37540), (2670, 33786), (3204, 28155), (3754, 24030), (4005, 22524), (4806, 18770), (5340, 16893), (5631, 16020), (7508, 12015), (8010, 11262), (9385, 9612)]