76672860

素因数分解:

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

素因数の和:272

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 164642340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 121, 132, 165, 177, 179, 220, 236, 242, 295, 330, 354, 358, 363, 484, 537, 590, 605, 649, 660, 708, 716, 726, 885, 895, 1074, 1180, 1210, 1298, 1452, 1770, 1790, 1815, 1947, 1969, 2148, 2420, 2596, 2685, 3245, 3540, 3580, 3630, 3894, 3938, 5370, 5907, 6490, 7139, 7260, 7788, 7876, 9735, 9845, 10561, 10740, 11814, 12980, 14278, 19470, 19690, 21122, 21417, 21659, 23628, 28556, 29535, 31683, 35695, 38940, 39380, 42244, 42834, 43318, 52805, 59070, 63366, 64977, 71390, 85668, 86636, 105610, 107085, 108295, 116171, 118140, 126732, 129954, 142780, 158415, 211220, 214170, 216590, 232342, 259908, 316830, 324885, 348513, 428340, 433180, 464684, 580855, 633660, 649770, 697026, 1161710, 1277881, 1299540, 1394052, 1742565, 2323420, 2555762, 3485130, 3833643, 5111524, 6389405, 6970260, 7667286, 12778810, 15334572, 19168215, 25557620, 38336430, 76672860]

約数ペア:

[(1, 76672860), (2, 38336430), (3, 25557620), (4, 19168215), (5, 15334572), (6, 12778810), (10, 7667286), (11, 6970260), (12, 6389405), (15, 5111524), (20, 3833643), (22, 3485130), (30, 2555762), (33, 2323420), (44, 1742565), (55, 1394052), (59, 1299540), (60, 1277881), (66, 1161710), (110, 697026), (118, 649770), (121, 633660), (132, 580855), (165, 464684), (177, 433180), (179, 428340), (220, 348513), (236, 324885), (242, 316830), (295, 259908), (330, 232342), (354, 216590), (358, 214170), (363, 211220), (484, 158415), (537, 142780), (590, 129954), (605, 126732), (649, 118140), (660, 116171), (708, 108295), (716, 107085), (726, 105610), (885, 86636), (895, 85668), (1074, 71390), (1180, 64977), (1210, 63366), (1298, 59070), (1452, 52805), (1770, 43318), (1790, 42834), (1815, 42244), (1947, 39380), (1969, 38940), (2148, 35695), (2420, 31683), (2596, 29535), (2685, 28556), (3245, 23628), (3540, 21659), (3580, 21417), (3630, 21122), (3894, 19690), (3938, 19470), (5370, 14278), (5907, 12980), (6490, 11814), (7139, 10740), (7260, 10561), (7788, 9845), (7876, 9735)]