206283780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 192

約数和(自身を含む): 709793280

約数和(自身を除く): 503509500

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, 977, 1020, 1035, 1173, 1242, 1380, 1530, 1564, 1836, 1954, 1955, 2070, 2295, 2346, 2484, 2931, 3060, 3105, 3519, 3908, 3910, 4140, 4590, 4692, 4885, 5862, 5865, 6210, 7038, 7820, 8793, 9180, 9770, 10557, 11724, 11730, 12420, 14076, 14655, 16609, 17586, 17595, 19540, 21114, 22471, 23460, 26379, 29310, 33218, 35172, 35190, 42228, 43965, 44942, 49827, 52758, 52785, 58620, 66436, 67413, 70380, 83045, 87930, 89884, 99654, 105516, 105570, 112355, 131895, 134826, 149481, 166090, 175860, 199308, 202239, 211140, 224710, 249135, 263790, 269652, 298962, 332180, 337065, 382007, 404478, 448443, 449420, 498270, 527580, 597924, 606717, 674130, 747405, 764014, 808956, 896886, 996540, 1011195, 1146021, 1213434, 1348260, 1494810, 1528028, 1793772, 1910035, 2022390, 2242215, 2292042, 2426868, 2989620, 3033585, 3438063, 3820070, 4044780, 4484430, 4584084, 5730105, 6067170, 6876126, 7640140, 8968860, 10314189, 11460210, 12134340, 13752252, 17190315, 20628378, 22920420, 34380630, 41256756, 51570945, 68761260, 103141890, 206283780]

約数ペア:

[(1, 206283780), (2, 103141890), (3, 68761260), (4, 51570945), (5, 41256756), (6, 34380630), (9, 22920420), (10, 20628378), (12, 17190315), (15, 13752252), (17, 12134340), (18, 11460210), (20, 10314189), (23, 8968860), (27, 7640140), (30, 6876126), (34, 6067170), (36, 5730105), (45, 4584084), (46, 4484430), (51, 4044780), (54, 3820070), (60, 3438063), (68, 3033585), (69, 2989620), (85, 2426868), (90, 2292042), (92, 2242215), (102, 2022390), (108, 1910035), (115, 1793772), (135, 1528028), (138, 1494810), (153, 1348260), (170, 1213434), (180, 1146021), (204, 1011195), (207, 996540), (230, 896886), (255, 808956), (270, 764014), (276, 747405), (306, 674130), (340, 606717), (345, 597924), (391, 527580), (414, 498270), (459, 449420), (460, 448443), (510, 404478), (540, 382007), (612, 337065), (621, 332180), (690, 298962), (765, 269652), (782, 263790), (828, 249135), (918, 224710), (977, 211140), (1020, 202239), (1035, 199308), (1173, 175860), (1242, 166090), (1380, 149481), (1530, 134826), (1564, 131895), (1836, 112355), (1954, 105570), (1955, 105516), (2070, 99654), (2295, 89884), (2346, 87930), (2484, 83045), (2931, 70380), (3060, 67413), (3105, 66436), (3519, 58620), (3908, 52785), (3910, 52758), (4140, 49827), (4590, 44942), (4692, 43965), (4885, 42228), (5862, 35190), (5865, 35172), (6210, 33218), (7038, 29310), (7820, 26379), (8793, 23460), (9180, 22471), (9770, 21114), (10557, 19540), (11724, 17595), (11730, 17586), (12420, 16609), (14076, 14655)]