154681560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 571399920

約数和(自身を除く): 416718360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 67, 72, 88, 90, 99, 106, 110, 120, 121, 132, 134, 159, 165, 180, 198, 201, 212, 220, 242, 264, 265, 268, 318, 330, 335, 360, 363, 396, 402, 424, 440, 477, 484, 495, 530, 536, 583, 603, 605, 636, 660, 670, 726, 737, 792, 795, 804, 954, 968, 990, 1005, 1060, 1089, 1166, 1206, 1210, 1272, 1320, 1340, 1452, 1474, 1590, 1608, 1749, 1815, 1908, 1980, 2010, 2120, 2178, 2211, 2332, 2385, 2412, 2420, 2680, 2904, 2915, 2948, 3015, 3180, 3498, 3551, 3630, 3685, 3816, 3960, 4020, 4356, 4422, 4664, 4770, 4824, 4840, 5247, 5445, 5830, 5896, 6030, 6360, 6413, 6633, 6996, 7102, 7260, 7370, 8040, 8107, 8712, 8745, 8844, 9540, 10494, 10653, 10890, 11055, 11660, 12060, 12826, 13266, 13992, 14204, 14520, 14740, 16214, 17490, 17688, 17755, 19080, 19239, 20988, 21306, 21780, 22110, 23320, 24120, 24321, 25652, 26235, 26532, 28408, 29480, 31959, 32065, 32428, 33165, 34980, 35510, 38478, 39061, 40535, 41976, 42612, 43560, 44220, 48642, 51304, 52470, 53064, 53265, 57717, 63918, 64130, 64856, 66330, 69960, 71020, 72963, 76956, 78122, 81070, 85224, 88440, 96195, 97284, 104940, 106530, 115434, 117183, 121605, 127836, 128260, 132660, 142040, 145926, 153912, 156244, 159795, 162140, 192390, 194568, 195305, 209880, 213060, 230868, 234366, 243210, 255672, 256520, 265320, 288585, 291852, 312488, 319590, 324280, 351549, 364815, 384780, 390610, 426120, 429671, 461736, 468732, 486420, 577170, 583704, 585915, 639180, 703098, 729630, 769560, 781220, 859342, 937464, 972840, 1154340, 1171830, 1278360, 1289013, 1406196, 1459260, 1562440, 1718684, 1757745, 2148355, 2308680, 2343660, 2578026, 2812392, 2918520, 3437368, 3515490, 3867039, 4296710, 4687320, 5156052, 6445065, 7030980, 7734078, 8593420, 10312104, 12890130, 14061960, 15468156, 17186840, 19335195, 25780260, 30936312, 38670390, 51560520, 77340780, 154681560]

約数ペア:

[(1, 154681560), (2, 77340780), (3, 51560520), (4, 38670390), (5, 30936312), (6, 25780260), (8, 19335195), (9, 17186840), (10, 15468156), (11, 14061960), (12, 12890130), (15, 10312104), (18, 8593420), (20, 7734078), (22, 7030980), (24, 6445065), (30, 5156052), (33, 4687320), (36, 4296710), (40, 3867039), (44, 3515490), (45, 3437368), (53, 2918520), (55, 2812392), (60, 2578026), (66, 2343660), (67, 2308680), (72, 2148355), (88, 1757745), (90, 1718684), (99, 1562440), (106, 1459260), (110, 1406196), (120, 1289013), (121, 1278360), (132, 1171830), (134, 1154340), (159, 972840), (165, 937464), (180, 859342), (198, 781220), (201, 769560), (212, 729630), (220, 703098), (242, 639180), (264, 585915), (265, 583704), (268, 577170), (318, 486420), (330, 468732), (335, 461736), (360, 429671), (363, 426120), (396, 390610), (402, 384780), (424, 364815), (440, 351549), (477, 324280), (484, 319590), (495, 312488), (530, 291852), (536, 288585), (583, 265320), (603, 256520), (605, 255672), (636, 243210), (660, 234366), (670, 230868), (726, 213060), (737, 209880), (792, 195305), (795, 194568), (804, 192390), (954, 162140), (968, 159795), (990, 156244), (1005, 153912), (1060, 145926), (1089, 142040), (1166, 132660), (1206, 128260), (1210, 127836), (1272, 121605), (1320, 117183), (1340, 115434), (1452, 106530), (1474, 104940), (1590, 97284), (1608, 96195), (1749, 88440), (1815, 85224), (1908, 81070), (1980, 78122), (2010, 76956), (2120, 72963), (2178, 71020), (2211, 69960), (2332, 66330), (2385, 64856), (2412, 64130), (2420, 63918), (2680, 57717), (2904, 53265), (2915, 53064), (2948, 52470), (3015, 51304), (3180, 48642), (3498, 44220), (3551, 43560), (3630, 42612), (3685, 41976), (3816, 40535), (3960, 39061), (4020, 38478), (4356, 35510), (4422, 34980), (4664, 33165), (4770, 32428), (4824, 32065), (4840, 31959), (5247, 29480), (5445, 28408), (5830, 26532), (5896, 26235), (6030, 25652), (6360, 24321), (6413, 24120), (6633, 23320), (6996, 22110), (7102, 21780), (7260, 21306), (7370, 20988), (8040, 19239), (8107, 19080), (8712, 17755), (8745, 17688), (8844, 17490), (9540, 16214), (10494, 14740), (10653, 14520), (10890, 14204), (11055, 13992), (11660, 13266), (12060, 12826)]