67392150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 199232784

約数和(自身を除く): 131840634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 75, 98, 105, 106, 147, 150, 159, 173, 175, 210, 245, 265, 294, 318, 346, 350, 371, 490, 519, 525, 530, 735, 742, 795, 865, 1038, 1050, 1113, 1211, 1225, 1325, 1470, 1590, 1730, 1855, 2226, 2422, 2450, 2595, 2597, 2650, 3633, 3675, 3710, 3975, 4325, 5190, 5194, 5565, 6055, 7266, 7350, 7791, 7950, 8477, 8650, 9169, 9275, 11130, 12110, 12975, 12985, 15582, 16954, 18165, 18338, 18550, 25431, 25950, 25970, 27507, 27825, 30275, 36330, 38955, 42385, 45845, 50862, 55014, 55650, 60550, 64183, 64925, 77910, 84770, 90825, 91690, 127155, 128366, 129850, 137535, 181650, 192549, 194775, 211925, 229225, 254310, 275070, 320915, 385098, 389550, 423850, 449281, 458450, 635775, 641830, 687675, 898562, 962745, 1271550, 1347843, 1375350, 1604575, 1925490, 2246405, 2695686, 3209150, 4492810, 4813725, 6739215, 9627450, 11232025, 13478430, 22464050, 33696075, 67392150]

約数ペア:

[(1, 67392150), (2, 33696075), (3, 22464050), (5, 13478430), (6, 11232025), (7, 9627450), (10, 6739215), (14, 4813725), (15, 4492810), (21, 3209150), (25, 2695686), (30, 2246405), (35, 1925490), (42, 1604575), (49, 1375350), (50, 1347843), (53, 1271550), (70, 962745), (75, 898562), (98, 687675), (105, 641830), (106, 635775), (147, 458450), (150, 449281), (159, 423850), (173, 389550), (175, 385098), (210, 320915), (245, 275070), (265, 254310), (294, 229225), (318, 211925), (346, 194775), (350, 192549), (371, 181650), (490, 137535), (519, 129850), (525, 128366), (530, 127155), (735, 91690), (742, 90825), (795, 84770), (865, 77910), (1038, 64925), (1050, 64183), (1113, 60550), (1211, 55650), (1225, 55014), (1325, 50862), (1470, 45845), (1590, 42385), (1730, 38955), (1855, 36330), (2226, 30275), (2422, 27825), (2450, 27507), (2595, 25970), (2597, 25950), (2650, 25431), (3633, 18550), (3675, 18338), (3710, 18165), (3975, 16954), (4325, 15582), (5190, 12985), (5194, 12975), (5565, 12110), (6055, 11130), (7266, 9275), (7350, 9169), (7791, 8650), (7950, 8477)]