82398060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2717

約数の個数: 120

約数和(自身を含む): 272191920

約数和(自身を除く): 189793860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2677, 3078, 3420, 5130, 5354, 6156, 7695, 8031, 10260, 10708, 13385, 15390, 16062, 24093, 26770, 30780, 32124, 40155, 48186, 50863, 53540, 72279, 80310, 96372, 101726, 120465, 144558, 152589, 160620, 203452, 216837, 240930, 254315, 289116, 305178, 361395, 433674, 457767, 481860, 508630, 610356, 722790, 762945, 867348, 915534, 1017260, 1084185, 1373301, 1445580, 1525890, 1831068, 2168370, 2288835, 2746602, 3051780, 4119903, 4336740, 4577670, 5493204, 6866505, 8239806, 9155340, 13733010, 16479612, 20599515, 27466020, 41199030, 82398060]

約数ペア:

[(1, 82398060), (2, 41199030), (3, 27466020), (4, 20599515), (5, 16479612), (6, 13733010), (9, 9155340), (10, 8239806), (12, 6866505), (15, 5493204), (18, 4577670), (19, 4336740), (20, 4119903), (27, 3051780), (30, 2746602), (36, 2288835), (38, 2168370), (45, 1831068), (54, 1525890), (57, 1445580), (60, 1373301), (76, 1084185), (81, 1017260), (90, 915534), (95, 867348), (108, 762945), (114, 722790), (135, 610356), (162, 508630), (171, 481860), (180, 457767), (190, 433674), (228, 361395), (270, 305178), (285, 289116), (324, 254315), (342, 240930), (380, 216837), (405, 203452), (513, 160620), (540, 152589), (570, 144558), (684, 120465), (810, 101726), (855, 96372), (1026, 80310), (1140, 72279), (1539, 53540), (1620, 50863), (1710, 48186), (2052, 40155), (2565, 32124), (2677, 30780), (3078, 26770), (3420, 24093), (5130, 16062), (5354, 15390), (6156, 13385), (7695, 10708), (8031, 10260)]