22545060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 72067968

約数和(自身を除く): 49522908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 31, 34, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 115, 124, 138, 155, 170, 186, 204, 230, 255, 276, 310, 340, 345, 372, 391, 460, 465, 510, 527, 620, 690, 713, 782, 930, 961, 1020, 1054, 1173, 1380, 1426, 1564, 1581, 1860, 1922, 1955, 2108, 2139, 2346, 2635, 2852, 2883, 3162, 3565, 3844, 3910, 4278, 4692, 4805, 5270, 5766, 5865, 6324, 7130, 7820, 7905, 8556, 9610, 10540, 10695, 11532, 11730, 12121, 14260, 14415, 15810, 16337, 19220, 21390, 22103, 23460, 24242, 28830, 31620, 32674, 36363, 42780, 44206, 48484, 49011, 57660, 60605, 65348, 66309, 72726, 81685, 88412, 98022, 110515, 121210, 132618, 145452, 163370, 181815, 196044, 221030, 242420, 245055, 265236, 326740, 331545, 363630, 375751, 442060, 490110, 663090, 727260, 751502, 980220, 1127253, 1326180, 1503004, 1878755, 2254506, 3757510, 4509012, 5636265, 7515020, 11272530, 22545060]

約数ペア:

[(1, 22545060), (2, 11272530), (3, 7515020), (4, 5636265), (5, 4509012), (6, 3757510), (10, 2254506), (12, 1878755), (15, 1503004), (17, 1326180), (20, 1127253), (23, 980220), (30, 751502), (31, 727260), (34, 663090), (46, 490110), (51, 442060), (60, 375751), (62, 363630), (68, 331545), (69, 326740), (85, 265236), (92, 245055), (93, 242420), (102, 221030), (115, 196044), (124, 181815), (138, 163370), (155, 145452), (170, 132618), (186, 121210), (204, 110515), (230, 98022), (255, 88412), (276, 81685), (310, 72726), (340, 66309), (345, 65348), (372, 60605), (391, 57660), (460, 49011), (465, 48484), (510, 44206), (527, 42780), (620, 36363), (690, 32674), (713, 31620), (782, 28830), (930, 24242), (961, 23460), (1020, 22103), (1054, 21390), (1173, 19220), (1380, 16337), (1426, 15810), (1564, 14415), (1581, 14260), (1860, 12121), (1922, 11730), (1955, 11532), (2108, 10695), (2139, 10540), (2346, 9610), (2635, 8556), (2852, 7905), (2883, 7820), (3162, 7130), (3565, 6324), (3844, 5865), (3910, 5766), (4278, 5270), (4692, 4805)]