89099640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5082

約数の個数: 144

約数和(自身を含む): 336917880

約数和(自身を除く): 247818240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5051, 5880, 8820, 10102, 15153, 17640, 20204, 25255, 30306, 35357, 40408, 45459, 50510, 60612, 70714, 75765, 90918, 101020, 106071, 121224, 141428, 151530, 176785, 181836, 202040, 212142, 227295, 247499, 282856, 303060, 318213, 353570, 363672, 424284, 454590, 494998, 530355, 606120, 636426, 707140, 742497, 848568, 909180, 989996, 1060710, 1237495, 1272852, 1414280, 1484994, 1591065, 1818360, 1979992, 2121420, 2227491, 2474990, 2545704, 2969988, 3182130, 3712485, 4242840, 4454982, 4949980, 5939976, 6364260, 7424970, 8909964, 9899960, 11137455, 12728520, 14849940, 17819928, 22274910, 29699880, 44549820, 89099640]

約数ペア:

[(1, 89099640), (2, 44549820), (3, 29699880), (4, 22274910), (5, 17819928), (6, 14849940), (7, 12728520), (8, 11137455), (9, 9899960), (10, 8909964), (12, 7424970), (14, 6364260), (15, 5939976), (18, 4949980), (20, 4454982), (21, 4242840), (24, 3712485), (28, 3182130), (30, 2969988), (35, 2545704), (36, 2474990), (40, 2227491), (42, 2121420), (45, 1979992), (49, 1818360), (56, 1591065), (60, 1484994), (63, 1414280), (70, 1272852), (72, 1237495), (84, 1060710), (90, 989996), (98, 909180), (105, 848568), (120, 742497), (126, 707140), (140, 636426), (147, 606120), (168, 530355), (180, 494998), (196, 454590), (210, 424284), (245, 363672), (252, 353570), (280, 318213), (294, 303060), (315, 282856), (360, 247499), (392, 227295), (420, 212142), (441, 202040), (490, 181836), (504, 176785), (588, 151530), (630, 141428), (735, 121224), (840, 106071), (882, 101020), (980, 90918), (1176, 75765), (1260, 70714), (1470, 60612), (1764, 50510), (1960, 45459), (2205, 40408), (2520, 35357), (2940, 30306), (3528, 25255), (4410, 20204), (5051, 17640), (5880, 15153), (8820, 10102)]