75995820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 144

約数和(自身を含む): 251946240

約数和(自身を除く): 175950420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 823, 855, 972, 1026, 1140, 1215, 1539, 1620, 1646, 1710, 2052, 2430, 2469, 2565, 3078, 3292, 3420, 4115, 4617, 4860, 4938, 5130, 6156, 7407, 7695, 8230, 9234, 9876, 10260, 12345, 14814, 15390, 15637, 16460, 18468, 22221, 23085, 24690, 29628, 30780, 31274, 37035, 44442, 46170, 46911, 49380, 62548, 66663, 74070, 78185, 88884, 92340, 93822, 111105, 133326, 140733, 148140, 156370, 187644, 199989, 222210, 234555, 266652, 281466, 312740, 333315, 399978, 422199, 444420, 469110, 562932, 666630, 703665, 799956, 844398, 938220, 999945, 1266597, 1333260, 1407330, 1688796, 1999890, 2110995, 2533194, 2814660, 3799791, 3999780, 4221990, 5066388, 6332985, 7599582, 8443980, 12665970, 15199164, 18998955, 25331940, 37997910, 75995820]

約数ペア:

[(1, 75995820), (2, 37997910), (3, 25331940), (4, 18998955), (5, 15199164), (6, 12665970), (9, 8443980), (10, 7599582), (12, 6332985), (15, 5066388), (18, 4221990), (19, 3999780), (20, 3799791), (27, 2814660), (30, 2533194), (36, 2110995), (38, 1999890), (45, 1688796), (54, 1407330), (57, 1333260), (60, 1266597), (76, 999945), (81, 938220), (90, 844398), (95, 799956), (108, 703665), (114, 666630), (135, 562932), (162, 469110), (171, 444420), (180, 422199), (190, 399978), (228, 333315), (243, 312740), (270, 281466), (285, 266652), (324, 234555), (342, 222210), (380, 199989), (405, 187644), (486, 156370), (513, 148140), (540, 140733), (570, 133326), (684, 111105), (810, 93822), (823, 92340), (855, 88884), (972, 78185), (1026, 74070), (1140, 66663), (1215, 62548), (1539, 49380), (1620, 46911), (1646, 46170), (1710, 44442), (2052, 37035), (2430, 31274), (2469, 30780), (2565, 29628), (3078, 24690), (3292, 23085), (3420, 22221), (4115, 18468), (4617, 16460), (4860, 15637), (4938, 15390), (5130, 14814), (6156, 12345), (7407, 10260), (7695, 9876), (8230, 9234)]