147288780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 497629440

約数和(自身を除く): 350340660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 67, 69, 81, 90, 92, 108, 115, 118, 134, 135, 138, 162, 177, 180, 201, 207, 230, 236, 268, 270, 276, 295, 324, 335, 345, 354, 402, 405, 414, 460, 531, 540, 590, 603, 621, 670, 690, 708, 804, 810, 828, 885, 1005, 1035, 1062, 1180, 1206, 1242, 1340, 1357, 1380, 1541, 1593, 1620, 1770, 1809, 1863, 2010, 2070, 2124, 2412, 2484, 2655, 2714, 3015, 3082, 3105, 3186, 3540, 3618, 3726, 3953, 4020, 4071, 4140, 4623, 4779, 5310, 5427, 5428, 6030, 6164, 6210, 6372, 6785, 7236, 7452, 7705, 7906, 7965, 8142, 9045, 9246, 9315, 9558, 10620, 10854, 11859, 12060, 12213, 12420, 13570, 13869, 15410, 15812, 15930, 16284, 18090, 18492, 18630, 19116, 19765, 20355, 21708, 23115, 23718, 23895, 24426, 27135, 27140, 27738, 30820, 31860, 35577, 36180, 36639, 37260, 39530, 40710, 41607, 46230, 47436, 47790, 48852, 54270, 55476, 59295, 61065, 69345, 71154, 73278, 79060, 81420, 83214, 90919, 92460, 95580, 106731, 108540, 109917, 118590, 122130, 124821, 138690, 142308, 146556, 166428, 177885, 181838, 183195, 208035, 213462, 219834, 237180, 244260, 249642, 272757, 277380, 320193, 355770, 363676, 366390, 416070, 426924, 439668, 454595, 499284, 533655, 545514, 549585, 624105, 640386, 711540, 732780, 818271, 832140, 909190, 1067310, 1091028, 1099170, 1248210, 1280772, 1363785, 1600965, 1636542, 1818380, 2134620, 2198340, 2454813, 2496420, 2727570, 3201930, 3273084, 4091355, 4909626, 5455140, 6403860, 7364439, 8182710, 9819252, 12274065, 14728878, 16365420, 24548130, 29457756, 36822195, 49096260, 73644390, 147288780]

約数ペア:

[(1, 147288780), (2, 73644390), (3, 49096260), (4, 36822195), (5, 29457756), (6, 24548130), (9, 16365420), (10, 14728878), (12, 12274065), (15, 9819252), (18, 8182710), (20, 7364439), (23, 6403860), (27, 5455140), (30, 4909626), (36, 4091355), (45, 3273084), (46, 3201930), (54, 2727570), (59, 2496420), (60, 2454813), (67, 2198340), (69, 2134620), (81, 1818380), (90, 1636542), (92, 1600965), (108, 1363785), (115, 1280772), (118, 1248210), (134, 1099170), (135, 1091028), (138, 1067310), (162, 909190), (177, 832140), (180, 818271), (201, 732780), (207, 711540), (230, 640386), (236, 624105), (268, 549585), (270, 545514), (276, 533655), (295, 499284), (324, 454595), (335, 439668), (345, 426924), (354, 416070), (402, 366390), (405, 363676), (414, 355770), (460, 320193), (531, 277380), (540, 272757), (590, 249642), (603, 244260), (621, 237180), (670, 219834), (690, 213462), (708, 208035), (804, 183195), (810, 181838), (828, 177885), (885, 166428), (1005, 146556), (1035, 142308), (1062, 138690), (1180, 124821), (1206, 122130), (1242, 118590), (1340, 109917), (1357, 108540), (1380, 106731), (1541, 95580), (1593, 92460), (1620, 90919), (1770, 83214), (1809, 81420), (1863, 79060), (2010, 73278), (2070, 71154), (2124, 69345), (2412, 61065), (2484, 59295), (2655, 55476), (2714, 54270), (3015, 48852), (3082, 47790), (3105, 47436), (3186, 46230), (3540, 41607), (3618, 40710), (3726, 39530), (3953, 37260), (4020, 36639), (4071, 36180), (4140, 35577), (4623, 31860), (4779, 30820), (5310, 27738), (5427, 27140), (5428, 27135), (6030, 24426), (6164, 23895), (6210, 23718), (6372, 23115), (6785, 21708), (7236, 20355), (7452, 19765), (7705, 19116), (7906, 18630), (7965, 18492), (8142, 18090), (9045, 16284), (9246, 15930), (9315, 15812), (9558, 15410), (10620, 13869), (10854, 13570), (11859, 12420), (12060, 12213)]