165096180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 535114944

約数和(自身を除く): 370018764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 163, 170, 180, 204, 255, 306, 326, 331, 340, 489, 510, 612, 652, 662, 765, 815, 978, 993, 1020, 1324, 1467, 1530, 1630, 1655, 1956, 1986, 2445, 2771, 2934, 2979, 3060, 3260, 3310, 3972, 4890, 4965, 5542, 5627, 5868, 5958, 6620, 7335, 8313, 9780, 9930, 11084, 11254, 11916, 13855, 14670, 14895, 16626, 16881, 19860, 22508, 24939, 27710, 28135, 29340, 29790, 33252, 33762, 41565, 49878, 50643, 53953, 55420, 56270, 59580, 67524, 83130, 84405, 99756, 101286, 107906, 112540, 124695, 161859, 166260, 168810, 202572, 215812, 249390, 253215, 269765, 323718, 337620, 485577, 498780, 506430, 539530, 647436, 809295, 917201, 971154, 1012860, 1079060, 1618590, 1834402, 1942308, 2427885, 2751603, 3237180, 3668804, 4586005, 4855770, 5503206, 8254809, 9172010, 9711540, 11006412, 13758015, 16509618, 18344020, 27516030, 33019236, 41274045, 55032060, 82548090, 165096180]

約数ペア:

[(1, 165096180), (2, 82548090), (3, 55032060), (4, 41274045), (5, 33019236), (6, 27516030), (9, 18344020), (10, 16509618), (12, 13758015), (15, 11006412), (17, 9711540), (18, 9172010), (20, 8254809), (30, 5503206), (34, 4855770), (36, 4586005), (45, 3668804), (51, 3237180), (60, 2751603), (68, 2427885), (85, 1942308), (90, 1834402), (102, 1618590), (153, 1079060), (163, 1012860), (170, 971154), (180, 917201), (204, 809295), (255, 647436), (306, 539530), (326, 506430), (331, 498780), (340, 485577), (489, 337620), (510, 323718), (612, 269765), (652, 253215), (662, 249390), (765, 215812), (815, 202572), (978, 168810), (993, 166260), (1020, 161859), (1324, 124695), (1467, 112540), (1530, 107906), (1630, 101286), (1655, 99756), (1956, 84405), (1986, 83130), (2445, 67524), (2771, 59580), (2934, 56270), (2979, 55420), (3060, 53953), (3260, 50643), (3310, 49878), (3972, 41565), (4890, 33762), (4965, 33252), (5542, 29790), (5627, 29340), (5868, 28135), (5958, 27710), (6620, 24939), (7335, 22508), (8313, 19860), (9780, 16881), (9930, 16626), (11084, 14895), (11254, 14670), (11916, 13855)]