87573420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 310625280

約数和(自身を除く): 223051860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 641, 660, 690, 759, 828, 990, 1012, 1035, 1188, 1242, 1265, 1282, 1380, 1485, 1518, 1923, 1980, 2070, 2277, 2484, 2530, 2564, 2970, 3036, 3105, 3205, 3795, 3846, 4140, 4554, 5060, 5769, 5940, 6210, 6410, 6831, 7051, 7590, 7692, 9108, 9615, 11385, 11538, 12420, 12820, 13662, 14102, 14743, 15180, 17307, 19230, 21153, 22770, 23076, 27324, 28204, 28845, 29486, 34155, 34614, 35255, 38460, 42306, 44229, 45540, 57690, 58972, 63459, 68310, 69228, 70510, 73715, 84612, 86535, 88458, 105765, 115380, 126918, 132687, 136620, 141020, 147430, 162173, 173070, 176916, 190377, 211530, 221145, 253836, 265374, 294860, 317295, 324346, 346140, 380754, 398061, 423060, 442290, 486519, 530748, 634590, 648692, 663435, 761508, 796122, 810865, 884580, 951885, 973038, 1269180, 1326870, 1459557, 1592244, 1621730, 1903770, 1946076, 1990305, 2432595, 2653740, 2919114, 3243460, 3807540, 3980610, 4378671, 4865190, 5838228, 7297785, 7961220, 8757342, 9730380, 14595570, 17514684, 21893355, 29191140, 43786710, 87573420]

約数ペア:

[(1, 87573420), (2, 43786710), (3, 29191140), (4, 21893355), (5, 17514684), (6, 14595570), (9, 9730380), (10, 8757342), (11, 7961220), (12, 7297785), (15, 5838228), (18, 4865190), (20, 4378671), (22, 3980610), (23, 3807540), (27, 3243460), (30, 2919114), (33, 2653740), (36, 2432595), (44, 1990305), (45, 1946076), (46, 1903770), (54, 1621730), (55, 1592244), (60, 1459557), (66, 1326870), (69, 1269180), (90, 973038), (92, 951885), (99, 884580), (108, 810865), (110, 796122), (115, 761508), (132, 663435), (135, 648692), (138, 634590), (165, 530748), (180, 486519), (198, 442290), (207, 423060), (220, 398061), (230, 380754), (253, 346140), (270, 324346), (276, 317295), (297, 294860), (330, 265374), (345, 253836), (396, 221145), (414, 211530), (460, 190377), (495, 176916), (506, 173070), (540, 162173), (594, 147430), (621, 141020), (641, 136620), (660, 132687), (690, 126918), (759, 115380), (828, 105765), (990, 88458), (1012, 86535), (1035, 84612), (1188, 73715), (1242, 70510), (1265, 69228), (1282, 68310), (1380, 63459), (1485, 58972), (1518, 57690), (1923, 45540), (1980, 44229), (2070, 42306), (2277, 38460), (2484, 35255), (2530, 34614), (2564, 34155), (2970, 29486), (3036, 28845), (3105, 28204), (3205, 27324), (3795, 23076), (3846, 22770), (4140, 21153), (4554, 19230), (5060, 17307), (5769, 15180), (5940, 14743), (6210, 14102), (6410, 13662), (6831, 12820), (7051, 12420), (7590, 11538), (7692, 11385), (9108, 9615)]