17961566580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{36011}}^1$

素因数の和:36206

約数の個数: 144

約数和(自身を含む): 58043853504

約数和(自身を除く): 40082286924

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, 340, 489, 510, 612, 652, 765, 815, 978, 1020, 1467, 1530, 1630, 1956, 2445, 2771, 2934, 3060, 3260, 4890, 5542, 5868, 7335, 8313, 9780, 11084, 13855, 14670, 16626, 24939, 27710, 29340, 33252, 36011, 41565, 49878, 55420, 72022, 83130, 99756, 108033, 124695, 144044, 166260, 180055, 216066, 249390, 324099, 360110, 432132, 498780, 540165, 612187, 648198, 720220, 1080330, 1224374, 1296396, 1620495, 1836561, 2160660, 2448748, 3060935, 3240990, 3673122, 5509683, 5869793, 6121870, 6481980, 7346244, 9182805, 11019366, 11739586, 12243740, 17609379, 18365610, 22038732, 23479172, 27548415, 29348965, 35218758, 36731220, 52828137, 55096830, 58697930, 70437516, 88046895, 99786481, 105656274, 110193660, 117395860, 176093790, 199572962, 211312548, 264140685, 299359443, 352187580, 399145924, 498932405, 528281370, 598718886, 898078329, 997864810, 1056562740, 1197437772, 1496797215, 1796156658, 1995729620, 2993594430, 3592313316, 4490391645, 5987188860, 8980783290, 17961566580]

約数ペア:

[(1, 17961566580), (2, 8980783290), (3, 5987188860), (4, 4490391645), (5, 3592313316), (6, 2993594430), (9, 1995729620), (10, 1796156658), (12, 1496797215), (15, 1197437772), (17, 1056562740), (18, 997864810), (20, 898078329), (30, 598718886), (34, 528281370), (36, 498932405), (45, 399145924), (51, 352187580), (60, 299359443), (68, 264140685), (85, 211312548), (90, 199572962), (102, 176093790), (153, 117395860), (163, 110193660), (170, 105656274), (180, 99786481), (204, 88046895), (255, 70437516), (306, 58697930), (326, 55096830), (340, 52828137), (489, 36731220), (510, 35218758), (612, 29348965), (652, 27548415), (765, 23479172), (815, 22038732), (978, 18365610), (1020, 17609379), (1467, 12243740), (1530, 11739586), (1630, 11019366), (1956, 9182805), (2445, 7346244), (2771, 6481980), (2934, 6121870), (3060, 5869793), (3260, 5509683), (4890, 3673122), (5542, 3240990), (5868, 3060935), (7335, 2448748), (8313, 2160660), (9780, 1836561), (11084, 1620495), (13855, 1296396), (14670, 1224374), (16626, 1080330), (24939, 720220), (27710, 648198), (29340, 612187), (33252, 540165), (36011, 498780), (41565, 432132), (49878, 360110), (55420, 324099), (72022, 249390), (83130, 216066), (99756, 180055), (108033, 166260), (124695, 144044)]