62774820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 202849920

約数和(自身を除く): 140075100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 257, 276, 295, 345, 354, 414, 460, 514, 531, 590, 690, 708, 771, 828, 885, 1028, 1035, 1062, 1180, 1285, 1357, 1380, 1542, 1770, 2070, 2124, 2313, 2570, 2655, 2714, 3084, 3540, 3855, 4071, 4140, 4626, 5140, 5310, 5428, 5911, 6785, 7710, 8142, 9252, 10620, 11565, 11822, 12213, 13570, 15163, 15420, 16284, 17733, 20355, 23130, 23644, 24426, 27140, 29555, 30326, 35466, 40710, 45489, 46260, 48852, 53199, 59110, 60652, 61065, 70932, 75815, 81420, 88665, 90978, 106398, 118220, 122130, 136467, 151630, 177330, 181956, 212796, 227445, 244260, 265995, 272934, 303260, 348749, 354660, 454890, 531990, 545868, 682335, 697498, 909780, 1046247, 1063980, 1364670, 1394996, 1743745, 2092494, 2729340, 3138741, 3487490, 4184988, 5231235, 6277482, 6974980, 10462470, 12554964, 15693705, 20924940, 31387410, 62774820]

約数ペア:

[(1, 62774820), (2, 31387410), (3, 20924940), (4, 15693705), (5, 12554964), (6, 10462470), (9, 6974980), (10, 6277482), (12, 5231235), (15, 4184988), (18, 3487490), (20, 3138741), (23, 2729340), (30, 2092494), (36, 1743745), (45, 1394996), (46, 1364670), (59, 1063980), (60, 1046247), (69, 909780), (90, 697498), (92, 682335), (115, 545868), (118, 531990), (138, 454890), (177, 354660), (180, 348749), (207, 303260), (230, 272934), (236, 265995), (257, 244260), (276, 227445), (295, 212796), (345, 181956), (354, 177330), (414, 151630), (460, 136467), (514, 122130), (531, 118220), (590, 106398), (690, 90978), (708, 88665), (771, 81420), (828, 75815), (885, 70932), (1028, 61065), (1035, 60652), (1062, 59110), (1180, 53199), (1285, 48852), (1357, 46260), (1380, 45489), (1542, 40710), (1770, 35466), (2070, 30326), (2124, 29555), (2313, 27140), (2570, 24426), (2655, 23644), (2714, 23130), (3084, 20355), (3540, 17733), (3855, 16284), (4071, 15420), (4140, 15163), (4626, 13570), (5140, 12213), (5310, 11822), (5428, 11565), (5911, 10620), (6785, 9252), (7710, 8142)]