85239960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 278631360

約数和(自身を除く): 193391400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 541, 606, 780, 808, 1010, 1082, 1212, 1313, 1515, 1560, 1623, 2020, 2164, 2424, 2626, 2705, 3030, 3246, 3939, 4040, 4328, 5252, 5410, 6060, 6492, 6565, 7033, 7878, 8115, 10504, 10820, 12120, 12984, 13130, 14066, 15756, 16230, 19695, 21099, 21640, 26260, 28132, 31512, 32460, 35165, 39390, 42198, 52520, 54641, 56264, 64920, 70330, 78780, 84396, 105495, 109282, 140660, 157560, 163923, 168792, 210990, 218564, 273205, 281320, 327846, 421980, 437128, 546410, 655692, 710333, 819615, 843960, 1092820, 1311384, 1420666, 1639230, 2130999, 2185640, 2841332, 3278460, 3551665, 4261998, 5682664, 6556920, 7103330, 8523996, 10654995, 14206660, 17047992, 21309990, 28413320, 42619980, 85239960]

約数ペア:

[(1, 85239960), (2, 42619980), (3, 28413320), (4, 21309990), (5, 17047992), (6, 14206660), (8, 10654995), (10, 8523996), (12, 7103330), (13, 6556920), (15, 5682664), (20, 4261998), (24, 3551665), (26, 3278460), (30, 2841332), (39, 2185640), (40, 2130999), (52, 1639230), (60, 1420666), (65, 1311384), (78, 1092820), (101, 843960), (104, 819615), (120, 710333), (130, 655692), (156, 546410), (195, 437128), (202, 421980), (260, 327846), (303, 281320), (312, 273205), (390, 218564), (404, 210990), (505, 168792), (520, 163923), (541, 157560), (606, 140660), (780, 109282), (808, 105495), (1010, 84396), (1082, 78780), (1212, 70330), (1313, 64920), (1515, 56264), (1560, 54641), (1623, 52520), (2020, 42198), (2164, 39390), (2424, 35165), (2626, 32460), (2705, 31512), (3030, 28132), (3246, 26260), (3939, 21640), (4040, 21099), (4328, 19695), (5252, 16230), (5410, 15756), (6060, 14066), (6492, 13130), (6565, 12984), (7033, 12120), (7878, 10820), (8115, 10504)]