178529130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2725

約数の個数: 128

約数和(自身を含む): 539884800

約数和(自身を除く): 361355670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 2677, 3510, 3705, 4446, 5130, 5354, 6669, 7410, 8031, 11115, 13338, 13385, 16062, 22230, 24093, 26770, 33345, 34801, 40155, 48186, 50863, 66690, 69602, 72279, 80310, 101726, 104403, 120465, 144558, 152589, 174005, 208806, 240930, 254315, 305178, 313209, 348010, 361395, 457767, 508630, 522015, 626418, 661219, 722790, 762945, 915534, 939627, 1044030, 1322438, 1373301, 1525890, 1566045, 1879254, 1983657, 2288835, 2746602, 3132090, 3306095, 3967314, 4577670, 4698135, 5950971, 6612190, 6866505, 9396270, 9918285, 11901942, 13733010, 17852913, 19836570, 29754855, 35705826, 59509710, 89264565, 178529130]

約数ペア:

[(1, 178529130), (2, 89264565), (3, 59509710), (5, 35705826), (6, 29754855), (9, 19836570), (10, 17852913), (13, 13733010), (15, 11901942), (18, 9918285), (19, 9396270), (26, 6866505), (27, 6612190), (30, 5950971), (38, 4698135), (39, 4577670), (45, 3967314), (54, 3306095), (57, 3132090), (65, 2746602), (78, 2288835), (90, 1983657), (95, 1879254), (114, 1566045), (117, 1525890), (130, 1373301), (135, 1322438), (171, 1044030), (190, 939627), (195, 915534), (234, 762945), (247, 722790), (270, 661219), (285, 626418), (342, 522015), (351, 508630), (390, 457767), (494, 361395), (513, 348010), (570, 313209), (585, 305178), (702, 254315), (741, 240930), (855, 208806), (1026, 174005), (1170, 152589), (1235, 144558), (1482, 120465), (1710, 104403), (1755, 101726), (2223, 80310), (2470, 72279), (2565, 69602), (2677, 66690), (3510, 50863), (3705, 48186), (4446, 40155), (5130, 34801), (5354, 33345), (6669, 26770), (7410, 24093), (8031, 22230), (11115, 16062), (13338, 13385)]