153345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 363758280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 121, 132, 165, 177, 179, 220, 236, 242, 264, 295, 330, 354, 358, 363, 440, 472, 484, 537, 590, 605, 649, 660, 708, 716, 726, 885, 895, 968, 1074, 1180, 1210, 1298, 1320, 1416, 1432, 1452, 1770, 1790, 1815, 1947, 1969, 2148, 2360, 2420, 2596, 2685, 2904, 3245, 3540, 3580, 3630, 3894, 3938, 4296, 4840, 5192, 5370, 5907, 6490, 7080, 7139, 7160, 7260, 7788, 7876, 9735, 9845, 10561, 10740, 11814, 12980, 14278, 14520, 15576, 15752, 19470, 19690, 21122, 21417, 21480, 21659, 23628, 25960, 28556, 29535, 31683, 35695, 38940, 39380, 42244, 42834, 43318, 47256, 52805, 57112, 59070, 63366, 64977, 71390, 77880, 78760, 84488, 85668, 86636, 105610, 107085, 108295, 116171, 118140, 126732, 129954, 142780, 158415, 171336, 173272, 211220, 214170, 216590, 232342, 236280, 253464, 259908, 285560, 316830, 324885, 348513, 422440, 428340, 433180, 464684, 519816, 580855, 633660, 649770, 697026, 856680, 866360, 929368, 1161710, 1267320, 1277881, 1299540, 1394052, 1742565, 2323420, 2555762, 2599080, 2788104, 3485130, 3833643, 4646840, 5111524, 6389405, 6970260, 7667286, 10223048, 12778810, 13940520, 15334572, 19168215, 25557620, 30669144, 38336430, 51115240, 76672860, 153345720]

約数ペア:

[(1, 153345720), (2, 76672860), (3, 51115240), (4, 38336430), (5, 30669144), (6, 25557620), (8, 19168215), (10, 15334572), (11, 13940520), (12, 12778810), (15, 10223048), (20, 7667286), (22, 6970260), (24, 6389405), (30, 5111524), (33, 4646840), (40, 3833643), (44, 3485130), (55, 2788104), (59, 2599080), (60, 2555762), (66, 2323420), (88, 1742565), (110, 1394052), (118, 1299540), (120, 1277881), (121, 1267320), (132, 1161710), (165, 929368), (177, 866360), (179, 856680), (220, 697026), (236, 649770), (242, 633660), (264, 580855), (295, 519816), (330, 464684), (354, 433180), (358, 428340), (363, 422440), (440, 348513), (472, 324885), (484, 316830), (537, 285560), (590, 259908), (605, 253464), (649, 236280), (660, 232342), (708, 216590), (716, 214170), (726, 211220), (885, 173272), (895, 171336), (968, 158415), (1074, 142780), (1180, 129954), (1210, 126732), (1298, 118140), (1320, 116171), (1416, 108295), (1432, 107085), (1452, 105610), (1770, 86636), (1790, 85668), (1815, 84488), (1947, 78760), (1969, 77880), (2148, 71390), (2360, 64977), (2420, 63366), (2596, 59070), (2685, 57112), (2904, 52805), (3245, 47256), (3540, 43318), (3580, 42834), (3630, 42244), (3894, 39380), (3938, 38940), (4296, 35695), (4840, 31683), (5192, 29535), (5370, 28556), (5907, 25960), (6490, 23628), (7080, 21659), (7139, 21480), (7160, 21417), (7260, 21122), (7788, 19690), (7876, 19470), (9735, 15752), (9845, 15576), (10561, 14520), (10740, 14278), (11814, 12980)]