75002550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 216248064

約数和(自身を除く): 141245514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1171, 1281, 1525, 1830, 2135, 2342, 2562, 3050, 3513, 4270, 4575, 5855, 6405, 7026, 8197, 9150, 10675, 11710, 12810, 16394, 17565, 21350, 24591, 29275, 32025, 35130, 40985, 49182, 58550, 64050, 71431, 81970, 87825, 122955, 142862, 175650, 204925, 214293, 245910, 357155, 409850, 428586, 500017, 614775, 714310, 1000034, 1071465, 1229550, 1500051, 1785775, 2142930, 2500085, 3000102, 3571550, 5000170, 5357325, 7500255, 10714650, 12500425, 15000510, 25000850, 37501275, 75002550]

約数ペア:

[(1, 75002550), (2, 37501275), (3, 25000850), (5, 15000510), (6, 12500425), (7, 10714650), (10, 7500255), (14, 5357325), (15, 5000170), (21, 3571550), (25, 3000102), (30, 2500085), (35, 2142930), (42, 1785775), (50, 1500051), (61, 1229550), (70, 1071465), (75, 1000034), (105, 714310), (122, 614775), (150, 500017), (175, 428586), (183, 409850), (210, 357155), (305, 245910), (350, 214293), (366, 204925), (427, 175650), (525, 142862), (610, 122955), (854, 87825), (915, 81970), (1050, 71431), (1171, 64050), (1281, 58550), (1525, 49182), (1830, 40985), (2135, 35130), (2342, 32025), (2562, 29275), (3050, 24591), (3513, 21350), (4270, 17565), (4575, 16394), (5855, 12810), (6405, 11710), (7026, 10675), (8197, 9150)]