151930080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 240

約数和(自身を含む): 565321680

約数和(自身を除く): 413391600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 617, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1234, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1851, 2052, 2160, 2280, 2468, 2565, 2592, 2736, 3040, 3078, 3085, 3240, 3420, 3702, 4104, 4320, 4560, 4936, 5130, 5472, 5553, 6156, 6170, 6480, 6840, 7404, 7695, 8208, 9120, 9255, 9872, 10260, 11106, 11723, 12312, 12340, 12960, 13680, 14808, 15390, 16416, 16659, 18510, 19744, 20520, 22212, 23446, 24624, 24680, 27360, 27765, 29616, 30780, 33318, 35169, 37020, 41040, 44424, 46892, 49248, 49360, 49977, 55530, 58615, 59232, 61560, 66636, 70338, 74040, 82080, 83295, 88848, 93784, 98720, 99954, 105507, 111060, 117230, 123120, 133272, 140676, 148080, 166590, 175845, 177696, 187568, 199908, 211014, 222120, 234460, 246240, 249885, 266544, 281352, 296160, 316521, 333180, 351690, 375136, 399816, 422028, 444240, 468920, 499770, 527535, 533088, 562704, 633042, 666360, 703380, 799632, 844056, 888480, 937840, 949563, 999540, 1055070, 1125408, 1266084, 1332720, 1406760, 1582605, 1599264, 1688112, 1875680, 1899126, 1999080, 2110140, 2532168, 2665440, 2813520, 3165210, 3376224, 3798252, 3998160, 4220280, 4747815, 5064336, 5627040, 6330420, 7596504, 7996320, 8440560, 9495630, 10128672, 12660840, 15193008, 16881120, 18991260, 25321680, 30386016, 37982520, 50643360, 75965040, 151930080]

約数ペア:

[(1, 151930080), (2, 75965040), (3, 50643360), (4, 37982520), (5, 30386016), (6, 25321680), (8, 18991260), (9, 16881120), (10, 15193008), (12, 12660840), (15, 10128672), (16, 9495630), (18, 8440560), (19, 7996320), (20, 7596504), (24, 6330420), (27, 5627040), (30, 5064336), (32, 4747815), (36, 4220280), (38, 3998160), (40, 3798252), (45, 3376224), (48, 3165210), (54, 2813520), (57, 2665440), (60, 2532168), (72, 2110140), (76, 1999080), (80, 1899126), (81, 1875680), (90, 1688112), (95, 1599264), (96, 1582605), (108, 1406760), (114, 1332720), (120, 1266084), (135, 1125408), (144, 1055070), (152, 999540), (160, 949563), (162, 937840), (171, 888480), (180, 844056), (190, 799632), (216, 703380), (228, 666360), (240, 633042), (270, 562704), (285, 533088), (288, 527535), (304, 499770), (324, 468920), (342, 444240), (360, 422028), (380, 399816), (405, 375136), (432, 351690), (456, 333180), (480, 316521), (513, 296160), (540, 281352), (570, 266544), (608, 249885), (617, 246240), (648, 234460), (684, 222120), (720, 211014), (760, 199908), (810, 187568), (855, 177696), (864, 175845), (912, 166590), (1026, 148080), (1080, 140676), (1140, 133272), (1234, 123120), (1296, 117230), (1368, 111060), (1440, 105507), (1520, 99954), (1539, 98720), (1620, 93784), (1710, 88848), (1824, 83295), (1851, 82080), (2052, 74040), (2160, 70338), (2280, 66636), (2468, 61560), (2565, 59232), (2592, 58615), (2736, 55530), (3040, 49977), (3078, 49360), (3085, 49248), (3240, 46892), (3420, 44424), (3702, 41040), (4104, 37020), (4320, 35169), (4560, 33318), (4936, 30780), (5130, 29616), (5472, 27765), (5553, 27360), (6156, 24680), (6170, 24624), (6480, 23446), (6840, 22212), (7404, 20520), (7695, 19744), (8208, 18510), (9120, 16659), (9255, 16416), (9872, 15390), (10260, 14808), (11106, 13680), (11723, 12960), (12312, 12340)]