75092220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 264858048

約数和(自身を除く): 189765828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 977, 1098, 1220, 1260, 1281, 1708, 1830, 1954, 2135, 2196, 2562, 2745, 2931, 3660, 3843, 3908, 4270, 4885, 5124, 5490, 5862, 6405, 6839, 7686, 8540, 8793, 9770, 10980, 11724, 12810, 13678, 14655, 15372, 17586, 19215, 19540, 20517, 25620, 27356, 29310, 34195, 35172, 38430, 41034, 43965, 58620, 59597, 61551, 68390, 76860, 82068, 87930, 102585, 119194, 123102, 136780, 175860, 178791, 205170, 238388, 246204, 297985, 307755, 357582, 410340, 417179, 536373, 595970, 615510, 715164, 834358, 893955, 1072746, 1191940, 1231020, 1251537, 1668716, 1787910, 2085895, 2145492, 2503074, 2681865, 3575820, 3754611, 4171790, 5006148, 5363730, 6257685, 7509222, 8343580, 10727460, 12515370, 15018444, 18773055, 25030740, 37546110, 75092220]

約数ペア:

[(1, 75092220), (2, 37546110), (3, 25030740), (4, 18773055), (5, 15018444), (6, 12515370), (7, 10727460), (9, 8343580), (10, 7509222), (12, 6257685), (14, 5363730), (15, 5006148), (18, 4171790), (20, 3754611), (21, 3575820), (28, 2681865), (30, 2503074), (35, 2145492), (36, 2085895), (42, 1787910), (45, 1668716), (60, 1251537), (61, 1231020), (63, 1191940), (70, 1072746), (84, 893955), (90, 834358), (105, 715164), (122, 615510), (126, 595970), (140, 536373), (180, 417179), (183, 410340), (210, 357582), (244, 307755), (252, 297985), (305, 246204), (315, 238388), (366, 205170), (420, 178791), (427, 175860), (549, 136780), (610, 123102), (630, 119194), (732, 102585), (854, 87930), (915, 82068), (977, 76860), (1098, 68390), (1220, 61551), (1260, 59597), (1281, 58620), (1708, 43965), (1830, 41034), (1954, 38430), (2135, 35172), (2196, 34195), (2562, 29310), (2745, 27356), (2931, 25620), (3660, 20517), (3843, 19540), (3908, 19215), (4270, 17586), (4885, 15372), (5124, 14655), (5490, 13678), (5862, 12810), (6405, 11724), (6839, 10980), (7686, 9770), (8540, 8793)]