75848010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 219414528

約数和(自身を除く): 143566518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 61, 62, 70, 93, 105, 122, 155, 183, 186, 191, 210, 217, 305, 310, 366, 382, 427, 434, 465, 573, 610, 651, 854, 915, 930, 955, 1085, 1146, 1281, 1302, 1337, 1830, 1891, 1910, 2135, 2170, 2562, 2674, 2865, 3255, 3782, 4011, 4270, 5673, 5730, 5921, 6405, 6510, 6685, 8022, 9455, 11346, 11651, 11842, 12810, 13237, 13370, 17763, 18910, 20055, 23302, 26474, 28365, 29605, 34953, 35526, 39711, 40110, 41447, 56730, 58255, 59210, 66185, 69906, 79422, 81557, 82894, 88815, 116510, 124341, 132370, 163114, 174765, 177630, 198555, 207235, 244671, 248682, 349530, 361181, 397110, 407785, 414470, 489342, 621705, 722362, 815570, 1083543, 1223355, 1243410, 1805905, 2167086, 2446710, 2528267, 3611810, 5056534, 5417715, 7584801, 10835430, 12641335, 15169602, 25282670, 37924005, 75848010]

約数ペア:

[(1, 75848010), (2, 37924005), (3, 25282670), (5, 15169602), (6, 12641335), (7, 10835430), (10, 7584801), (14, 5417715), (15, 5056534), (21, 3611810), (30, 2528267), (31, 2446710), (35, 2167086), (42, 1805905), (61, 1243410), (62, 1223355), (70, 1083543), (93, 815570), (105, 722362), (122, 621705), (155, 489342), (183, 414470), (186, 407785), (191, 397110), (210, 361181), (217, 349530), (305, 248682), (310, 244671), (366, 207235), (382, 198555), (427, 177630), (434, 174765), (465, 163114), (573, 132370), (610, 124341), (651, 116510), (854, 88815), (915, 82894), (930, 81557), (955, 79422), (1085, 69906), (1146, 66185), (1281, 59210), (1302, 58255), (1337, 56730), (1830, 41447), (1891, 40110), (1910, 39711), (2135, 35526), (2170, 34953), (2562, 29605), (2674, 28365), (2865, 26474), (3255, 23302), (3782, 20055), (4011, 18910), (4270, 17763), (5673, 13370), (5730, 13237), (5921, 12810), (6405, 11842), (6510, 11651), (6685, 11346), (8022, 9455)]