151991640

素因数分解:

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

素因数の和:868

約数の個数: 192

約数和(自身を含む): 539884800

約数和(自身を除く): 387893160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 823, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1646, 1710, 1944, 2052, 2280, 2430, 2469, 2565, 3078, 3240, 3292, 3420, 4104, 4115, 4617, 4860, 4938, 5130, 6156, 6584, 6840, 7407, 7695, 8230, 9234, 9720, 9876, 10260, 12312, 12345, 14814, 15390, 15637, 16460, 18468, 19752, 20520, 22221, 23085, 24690, 29628, 30780, 31274, 32920, 36936, 37035, 44442, 46170, 46911, 49380, 59256, 61560, 62548, 66663, 74070, 78185, 88884, 92340, 93822, 98760, 111105, 125096, 133326, 140733, 148140, 156370, 177768, 184680, 187644, 199989, 222210, 234555, 266652, 281466, 296280, 312740, 333315, 375288, 399978, 422199, 444420, 469110, 533304, 562932, 625480, 666630, 703665, 799956, 844398, 888840, 938220, 999945, 1125864, 1266597, 1333260, 1407330, 1599912, 1688796, 1876440, 1999890, 2110995, 2533194, 2666520, 2814660, 3377592, 3799791, 3999780, 4221990, 5066388, 5629320, 6332985, 7599582, 7999560, 8443980, 10132776, 12665970, 15199164, 16887960, 18998955, 25331940, 30398328, 37997910, 50663880, 75995820, 151991640]

約数ペア:

[(1, 151991640), (2, 75995820), (3, 50663880), (4, 37997910), (5, 30398328), (6, 25331940), (8, 18998955), (9, 16887960), (10, 15199164), (12, 12665970), (15, 10132776), (18, 8443980), (19, 7999560), (20, 7599582), (24, 6332985), (27, 5629320), (30, 5066388), (36, 4221990), (38, 3999780), (40, 3799791), (45, 3377592), (54, 2814660), (57, 2666520), (60, 2533194), (72, 2110995), (76, 1999890), (81, 1876440), (90, 1688796), (95, 1599912), (108, 1407330), (114, 1333260), (120, 1266597), (135, 1125864), (152, 999945), (162, 938220), (171, 888840), (180, 844398), (190, 799956), (216, 703665), (228, 666630), (243, 625480), (270, 562932), (285, 533304), (324, 469110), (342, 444420), (360, 422199), (380, 399978), (405, 375288), (456, 333315), (486, 312740), (513, 296280), (540, 281466), (570, 266652), (648, 234555), (684, 222210), (760, 199989), (810, 187644), (823, 184680), (855, 177768), (972, 156370), (1026, 148140), (1080, 140733), (1140, 133326), (1215, 125096), (1368, 111105), (1539, 98760), (1620, 93822), (1646, 92340), (1710, 88884), (1944, 78185), (2052, 74070), (2280, 66663), (2430, 62548), (2469, 61560), (2565, 59256), (3078, 49380), (3240, 46911), (3292, 46170), (3420, 44442), (4104, 37035), (4115, 36936), (4617, 32920), (4860, 31274), (4938, 30780), (5130, 29628), (6156, 24690), (6584, 23085), (6840, 22221), (7407, 20520), (7695, 19752), (8230, 18468), (9234, 16460), (9720, 15637), (9876, 15390), (10260, 14814), (12312, 12345)]