155137680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 200

約数和(自身を含む): 546895800

約数和(自身を除く): 391758120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 269, 270, 324, 356, 360, 405, 432, 445, 534, 538, 540, 648, 712, 720, 801, 807, 810, 890, 1068, 1076, 1080, 1296, 1335, 1345, 1424, 1602, 1614, 1620, 1780, 2136, 2152, 2160, 2403, 2421, 2670, 2690, 3204, 3228, 3240, 3560, 4005, 4035, 4272, 4304, 4806, 4842, 5340, 5380, 6408, 6456, 6480, 7120, 7209, 7263, 8010, 8070, 9612, 9684, 10680, 10760, 12015, 12105, 12816, 12912, 14418, 14526, 16020, 16140, 19224, 19368, 21360, 21520, 21789, 23941, 24030, 24210, 28836, 29052, 32040, 32280, 36045, 36315, 38448, 38736, 43578, 47882, 48060, 48420, 57672, 58104, 64080, 64560, 71823, 72090, 72630, 87156, 95764, 96120, 96840, 108945, 115344, 116208, 119705, 143646, 144180, 145260, 174312, 191528, 192240, 193680, 215469, 217890, 239410, 287292, 288360, 290520, 348624, 359115, 383056, 430938, 435780, 478820, 574584, 576720, 581040, 646407, 718230, 861876, 871560, 957640, 1077345, 1149168, 1292814, 1436460, 1723752, 1743120, 1915280, 1939221, 2154690, 2585628, 2872920, 3232035, 3447504, 3878442, 4309380, 5171256, 5745840, 6464070, 7756884, 8618760, 9696105, 10342512, 12928140, 15513768, 17237520, 19392210, 25856280, 31027536, 38784420, 51712560, 77568840, 155137680]

約数ペア:

[(1, 155137680), (2, 77568840), (3, 51712560), (4, 38784420), (5, 31027536), (6, 25856280), (8, 19392210), (9, 17237520), (10, 15513768), (12, 12928140), (15, 10342512), (16, 9696105), (18, 8618760), (20, 7756884), (24, 6464070), (27, 5745840), (30, 5171256), (36, 4309380), (40, 3878442), (45, 3447504), (48, 3232035), (54, 2872920), (60, 2585628), (72, 2154690), (80, 1939221), (81, 1915280), (89, 1743120), (90, 1723752), (108, 1436460), (120, 1292814), (135, 1149168), (144, 1077345), (162, 957640), (178, 871560), (180, 861876), (216, 718230), (240, 646407), (267, 581040), (269, 576720), (270, 574584), (324, 478820), (356, 435780), (360, 430938), (405, 383056), (432, 359115), (445, 348624), (534, 290520), (538, 288360), (540, 287292), (648, 239410), (712, 217890), (720, 215469), (801, 193680), (807, 192240), (810, 191528), (890, 174312), (1068, 145260), (1076, 144180), (1080, 143646), (1296, 119705), (1335, 116208), (1345, 115344), (1424, 108945), (1602, 96840), (1614, 96120), (1620, 95764), (1780, 87156), (2136, 72630), (2152, 72090), (2160, 71823), (2403, 64560), (2421, 64080), (2670, 58104), (2690, 57672), (3204, 48420), (3228, 48060), (3240, 47882), (3560, 43578), (4005, 38736), (4035, 38448), (4272, 36315), (4304, 36045), (4806, 32280), (4842, 32040), (5340, 29052), (5380, 28836), (6408, 24210), (6456, 24030), (6480, 23941), (7120, 21789), (7209, 21520), (7263, 21360), (8010, 19368), (8070, 19224), (9612, 16140), (9684, 16020), (10680, 14526), (10760, 14418), (12015, 12912), (12105, 12816)]