55697100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 174238848

約数和(自身を除く): 118541748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 67, 68, 75, 85, 100, 102, 134, 150, 163, 170, 201, 204, 255, 268, 300, 326, 335, 340, 402, 425, 489, 510, 652, 670, 804, 815, 850, 978, 1005, 1020, 1139, 1275, 1340, 1630, 1675, 1700, 1956, 2010, 2278, 2445, 2550, 2771, 3260, 3350, 3417, 4020, 4075, 4556, 4890, 5025, 5100, 5542, 5695, 6700, 6834, 8150, 8313, 9780, 10050, 10921, 11084, 11390, 12225, 13668, 13855, 16300, 16626, 17085, 20100, 21842, 22780, 24450, 27710, 28475, 32763, 33252, 34170, 41565, 43684, 48900, 54605, 55420, 56950, 65526, 68340, 69275, 83130, 85425, 109210, 113900, 131052, 138550, 163815, 166260, 170850, 185657, 207825, 218420, 273025, 277100, 327630, 341700, 371314, 415650, 546050, 556971, 655260, 742628, 819075, 831300, 928285, 1092100, 1113942, 1638150, 1856570, 2227884, 2784855, 3276300, 3713140, 4641425, 5569710, 9282850, 11139420, 13924275, 18565700, 27848550, 55697100]

約数ペア:

[(1, 55697100), (2, 27848550), (3, 18565700), (4, 13924275), (5, 11139420), (6, 9282850), (10, 5569710), (12, 4641425), (15, 3713140), (17, 3276300), (20, 2784855), (25, 2227884), (30, 1856570), (34, 1638150), (50, 1113942), (51, 1092100), (60, 928285), (67, 831300), (68, 819075), (75, 742628), (85, 655260), (100, 556971), (102, 546050), (134, 415650), (150, 371314), (163, 341700), (170, 327630), (201, 277100), (204, 273025), (255, 218420), (268, 207825), (300, 185657), (326, 170850), (335, 166260), (340, 163815), (402, 138550), (425, 131052), (489, 113900), (510, 109210), (652, 85425), (670, 83130), (804, 69275), (815, 68340), (850, 65526), (978, 56950), (1005, 55420), (1020, 54605), (1139, 48900), (1275, 43684), (1340, 41565), (1630, 34170), (1675, 33252), (1700, 32763), (1956, 28475), (2010, 27710), (2278, 24450), (2445, 22780), (2550, 21842), (2771, 20100), (3260, 17085), (3350, 16626), (3417, 16300), (4020, 13855), (4075, 13668), (4556, 12225), (4890, 11390), (5025, 11084), (5100, 10921), (5542, 10050), (5695, 9780), (6700, 8313), (6834, 8150)]