82122660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 260035776

約数和(自身を除く): 177913116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 270, 311, 324, 326, 405, 489, 540, 622, 652, 810, 815, 933, 978, 1244, 1467, 1555, 1620, 1630, 1866, 1956, 2445, 2799, 2934, 3110, 3260, 3732, 4401, 4665, 4890, 5598, 5868, 6220, 7335, 8397, 8802, 9330, 9780, 11196, 13203, 13995, 14670, 16794, 17604, 18660, 22005, 25191, 26406, 27990, 29340, 33588, 41985, 44010, 50382, 50693, 52812, 55980, 66015, 83970, 88020, 100764, 101386, 125955, 132030, 152079, 167940, 202772, 251910, 253465, 264060, 304158, 456237, 503820, 506930, 608316, 760395, 912474, 1013860, 1368711, 1520790, 1824948, 2281185, 2737422, 3041580, 4106133, 4562370, 5474844, 6843555, 8212266, 9124740, 13687110, 16424532, 20530665, 27374220, 41061330, 82122660]

約数ペア:

[(1, 82122660), (2, 41061330), (3, 27374220), (4, 20530665), (5, 16424532), (6, 13687110), (9, 9124740), (10, 8212266), (12, 6843555), (15, 5474844), (18, 4562370), (20, 4106133), (27, 3041580), (30, 2737422), (36, 2281185), (45, 1824948), (54, 1520790), (60, 1368711), (81, 1013860), (90, 912474), (108, 760395), (135, 608316), (162, 506930), (163, 503820), (180, 456237), (270, 304158), (311, 264060), (324, 253465), (326, 251910), (405, 202772), (489, 167940), (540, 152079), (622, 132030), (652, 125955), (810, 101386), (815, 100764), (933, 88020), (978, 83970), (1244, 66015), (1467, 55980), (1555, 52812), (1620, 50693), (1630, 50382), (1866, 44010), (1956, 41985), (2445, 33588), (2799, 29340), (2934, 27990), (3110, 26406), (3260, 25191), (3732, 22005), (4401, 18660), (4665, 17604), (4890, 16794), (5598, 14670), (5868, 13995), (6220, 13203), (7335, 11196), (8397, 9780), (8802, 9330)]