845193420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4061

約数の個数: 192

約数和(自身を含む): 2905943040

約数和(自身を除く): 2060749620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 828, 918, 1020, 1035, 1173, 1242, 1380, 1530, 1564, 1836, 1955, 2070, 2295, 2346, 2484, 3060, 3105, 3519, 3910, 4003, 4140, 4590, 4692, 5865, 6210, 7038, 7820, 8006, 9180, 10557, 11730, 12009, 12420, 14076, 16012, 17595, 20015, 21114, 23460, 24018, 35190, 36027, 40030, 42228, 48036, 52785, 60045, 68051, 70380, 72054, 80060, 92069, 105570, 108081, 120090, 136102, 144108, 180135, 184138, 204153, 211140, 216162, 240180, 272204, 276207, 340255, 360270, 368276, 408306, 432324, 460345, 540405, 552414, 612459, 680510, 720540, 816612, 828621, 920690, 1020765, 1080810, 1104828, 1224918, 1361020, 1381035, 1565173, 1657242, 1837377, 1841380, 2041530, 2161620, 2449836, 2485863, 2762070, 3062295, 3130346, 3314484, 3674754, 4083060, 4143105, 4695519, 4971726, 5524140, 6124590, 6260692, 7349508, 7825865, 8286210, 9186885, 9391038, 9943452, 12249180, 12429315, 14086557, 15651730, 16572420, 18373770, 18782076, 23477595, 24858630, 28173114, 31303460, 36747540, 42259671, 46955190, 49717260, 56346228, 70432785, 84519342, 93910380, 140865570, 169038684, 211298355, 281731140, 422596710, 845193420]

約数ペア:

[(1, 845193420), (2, 422596710), (3, 281731140), (4, 211298355), (5, 169038684), (6, 140865570), (9, 93910380), (10, 84519342), (12, 70432785), (15, 56346228), (17, 49717260), (18, 46955190), (20, 42259671), (23, 36747540), (27, 31303460), (30, 28173114), (34, 24858630), (36, 23477595), (45, 18782076), (46, 18373770), (51, 16572420), (54, 15651730), (60, 14086557), (68, 12429315), (69, 12249180), (85, 9943452), (90, 9391038), (92, 9186885), (102, 8286210), (108, 7825865), (115, 7349508), (135, 6260692), (138, 6124590), (153, 5524140), (170, 4971726), (180, 4695519), (204, 4143105), (207, 4083060), (230, 3674754), (255, 3314484), (270, 3130346), (276, 3062295), (306, 2762070), (340, 2485863), (345, 2449836), (391, 2161620), (414, 2041530), (459, 1841380), (460, 1837377), (510, 1657242), (540, 1565173), (612, 1381035), (621, 1361020), (690, 1224918), (765, 1104828), (782, 1080810), (828, 1020765), (918, 920690), (1020, 828621), (1035, 816612), (1173, 720540), (1242, 680510), (1380, 612459), (1530, 552414), (1564, 540405), (1836, 460345), (1955, 432324), (2070, 408306), (2295, 368276), (2346, 360270), (2484, 340255), (3060, 276207), (3105, 272204), (3519, 240180), (3910, 216162), (4003, 211140), (4140, 204153), (4590, 184138), (4692, 180135), (5865, 144108), (6210, 136102), (7038, 120090), (7820, 108081), (8006, 105570), (9180, 92069), (10557, 80060), (11730, 72054), (12009, 70380), (12420, 68051), (14076, 60045), (16012, 52785), (17595, 48036), (20015, 42228), (21114, 40030), (23460, 36027), (24018, 35190)]