54465450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 161989632

約数和(自身を除く): 107524182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 31, 34, 39, 50, 51, 53, 62, 65, 75, 78, 85, 93, 102, 106, 130, 150, 155, 159, 170, 186, 195, 221, 255, 265, 310, 318, 325, 390, 403, 425, 442, 465, 510, 527, 530, 650, 663, 689, 775, 795, 806, 850, 901, 930, 975, 1054, 1105, 1209, 1275, 1325, 1326, 1378, 1550, 1581, 1590, 1643, 1802, 1950, 2015, 2067, 2210, 2325, 2418, 2550, 2635, 2650, 2703, 3162, 3286, 3315, 3445, 3975, 4030, 4134, 4505, 4650, 4929, 5270, 5406, 5525, 6045, 6630, 6851, 6890, 7905, 7950, 8215, 9010, 9858, 10075, 10335, 11050, 11713, 12090, 13175, 13515, 13702, 15810, 16430, 16575, 17225, 20150, 20553, 20670, 21359, 22525, 23426, 24645, 26350, 27030, 27931, 30225, 33150, 34255, 34450, 35139, 39525, 41075, 41106, 42718, 45050, 49290, 51675, 55862, 58565, 60450, 64077, 67575, 68510, 70278, 79050, 82150, 83793, 102765, 103350, 106795, 117130, 123225, 128154, 135150, 139655, 167586, 171275, 175695, 205530, 213590, 246450, 279310, 292825, 320385, 342550, 351390, 363103, 418965, 513825, 533975, 585650, 640770, 698275, 726206, 837930, 878475, 1027650, 1067950, 1089309, 1396550, 1601925, 1756950, 1815515, 2094825, 2178618, 3203850, 3631030, 4189650, 5446545, 9077575, 10893090, 18155150, 27232725, 54465450]

約数ペア:

[(1, 54465450), (2, 27232725), (3, 18155150), (5, 10893090), (6, 9077575), (10, 5446545), (13, 4189650), (15, 3631030), (17, 3203850), (25, 2178618), (26, 2094825), (30, 1815515), (31, 1756950), (34, 1601925), (39, 1396550), (50, 1089309), (51, 1067950), (53, 1027650), (62, 878475), (65, 837930), (75, 726206), (78, 698275), (85, 640770), (93, 585650), (102, 533975), (106, 513825), (130, 418965), (150, 363103), (155, 351390), (159, 342550), (170, 320385), (186, 292825), (195, 279310), (221, 246450), (255, 213590), (265, 205530), (310, 175695), (318, 171275), (325, 167586), (390, 139655), (403, 135150), (425, 128154), (442, 123225), (465, 117130), (510, 106795), (527, 103350), (530, 102765), (650, 83793), (663, 82150), (689, 79050), (775, 70278), (795, 68510), (806, 67575), (850, 64077), (901, 60450), (930, 58565), (975, 55862), (1054, 51675), (1105, 49290), (1209, 45050), (1275, 42718), (1325, 41106), (1326, 41075), (1378, 39525), (1550, 35139), (1581, 34450), (1590, 34255), (1643, 33150), (1802, 30225), (1950, 27931), (2015, 27030), (2067, 26350), (2210, 24645), (2325, 23426), (2418, 22525), (2550, 21359), (2635, 20670), (2650, 20553), (2703, 20150), (3162, 17225), (3286, 16575), (3315, 16430), (3445, 15810), (3975, 13702), (4030, 13515), (4134, 13175), (4505, 12090), (4650, 11713), (4929, 11050), (5270, 10335), (5406, 10075), (5525, 9858), (6045, 9010), (6630, 8215), (6851, 7950), (6890, 7905)]