64117020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5155

約数の個数: 96

約数和(自身を含む): 206196480

約数和(自身を除く): 142079460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5113, 6270, 10226, 12540, 15339, 20452, 25565, 30678, 51130, 56243, 61356, 76695, 97147, 102260, 112486, 153390, 168729, 194294, 224972, 281215, 291441, 306780, 337458, 388588, 485735, 562430, 582882, 674916, 843645, 971470, 1068617, 1124860, 1165764, 1457205, 1687290, 1942940, 2137234, 2914410, 3205851, 3374580, 4274468, 5343085, 5828820, 6411702, 10686170, 12823404, 16029255, 21372340, 32058510, 64117020]

約数ペア:

[(1, 64117020), (2, 32058510), (3, 21372340), (4, 16029255), (5, 12823404), (6, 10686170), (10, 6411702), (11, 5828820), (12, 5343085), (15, 4274468), (19, 3374580), (20, 3205851), (22, 2914410), (30, 2137234), (33, 1942940), (38, 1687290), (44, 1457205), (55, 1165764), (57, 1124860), (60, 1068617), (66, 971470), (76, 843645), (95, 674916), (110, 582882), (114, 562430), (132, 485735), (165, 388588), (190, 337458), (209, 306780), (220, 291441), (228, 281215), (285, 224972), (330, 194294), (380, 168729), (418, 153390), (570, 112486), (627, 102260), (660, 97147), (836, 76695), (1045, 61356), (1140, 56243), (1254, 51130), (2090, 30678), (2508, 25565), (3135, 20452), (4180, 15339), (5113, 12540), (6270, 10226)]