77493180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 150492228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 683, 732, 915, 930, 1220, 1366, 1830, 1860, 1891, 2049, 2732, 3415, 3660, 3782, 4098, 5673, 6830, 7564, 8196, 9455, 10245, 11346, 13660, 18910, 20490, 21173, 22692, 28365, 37820, 40980, 41663, 42346, 56730, 63519, 83326, 84692, 105865, 113460, 124989, 127038, 166652, 208315, 211730, 249978, 254076, 317595, 416630, 423460, 499956, 624945, 635190, 833260, 1249890, 1270380, 1291553, 2499780, 2583106, 3874659, 5166212, 6457765, 7749318, 12915530, 15498636, 19373295, 25831060, 38746590, 77493180]

約数ペア:

[(1, 77493180), (2, 38746590), (3, 25831060), (4, 19373295), (5, 15498636), (6, 12915530), (10, 7749318), (12, 6457765), (15, 5166212), (20, 3874659), (30, 2583106), (31, 2499780), (60, 1291553), (61, 1270380), (62, 1249890), (93, 833260), (122, 635190), (124, 624945), (155, 499956), (183, 423460), (186, 416630), (244, 317595), (305, 254076), (310, 249978), (366, 211730), (372, 208315), (465, 166652), (610, 127038), (620, 124989), (683, 113460), (732, 105865), (915, 84692), (930, 83326), (1220, 63519), (1366, 56730), (1830, 42346), (1860, 41663), (1891, 40980), (2049, 37820), (2732, 28365), (3415, 22692), (3660, 21173), (3782, 20490), (4098, 18910), (5673, 13660), (6830, 11346), (7564, 10245), (8196, 9455)]