69645180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 149951652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 121, 132, 159, 165, 181, 212, 220, 242, 265, 318, 330, 362, 363, 484, 530, 543, 583, 605, 636, 660, 724, 726, 795, 905, 1060, 1086, 1166, 1210, 1452, 1590, 1749, 1810, 1815, 1991, 2172, 2332, 2420, 2715, 2915, 3180, 3498, 3620, 3630, 3982, 5430, 5830, 5973, 6413, 6996, 7260, 7964, 8745, 9593, 9955, 10860, 11660, 11946, 12826, 17490, 19186, 19239, 19910, 21901, 23892, 25652, 28779, 29865, 32065, 34980, 38372, 38478, 39820, 43802, 47965, 57558, 59730, 64130, 65703, 76956, 87604, 95930, 96195, 105523, 109505, 115116, 119460, 128260, 131406, 143895, 191860, 192390, 211046, 219010, 262812, 287790, 316569, 328515, 384780, 422092, 438020, 527615, 575580, 633138, 657030, 1055230, 1160753, 1266276, 1314060, 1582845, 2110460, 2321506, 3165690, 3482259, 4643012, 5803765, 6331380, 6964518, 11607530, 13929036, 17411295, 23215060, 34822590, 69645180]

約数ペア:

[(1, 69645180), (2, 34822590), (3, 23215060), (4, 17411295), (5, 13929036), (6, 11607530), (10, 6964518), (11, 6331380), (12, 5803765), (15, 4643012), (20, 3482259), (22, 3165690), (30, 2321506), (33, 2110460), (44, 1582845), (53, 1314060), (55, 1266276), (60, 1160753), (66, 1055230), (106, 657030), (110, 633138), (121, 575580), (132, 527615), (159, 438020), (165, 422092), (181, 384780), (212, 328515), (220, 316569), (242, 287790), (265, 262812), (318, 219010), (330, 211046), (362, 192390), (363, 191860), (484, 143895), (530, 131406), (543, 128260), (583, 119460), (605, 115116), (636, 109505), (660, 105523), (724, 96195), (726, 95930), (795, 87604), (905, 76956), (1060, 65703), (1086, 64130), (1166, 59730), (1210, 57558), (1452, 47965), (1590, 43802), (1749, 39820), (1810, 38478), (1815, 38372), (1991, 34980), (2172, 32065), (2332, 29865), (2420, 28779), (2715, 25652), (2915, 23892), (3180, 21901), (3498, 19910), (3620, 19239), (3630, 19186), (3982, 17490), (5430, 12826), (5830, 11946), (5973, 11660), (6413, 10860), (6996, 9955), (7260, 9593), (7964, 8745)]