185435820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 602784000

約数和(自身を除く): 417348180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 885, 919, 1062, 1121, 1140, 1180, 1710, 1770, 1838, 2124, 2242, 2655, 2757, 3363, 3420, 3540, 3676, 4484, 4595, 5310, 5514, 5605, 6726, 8271, 9190, 10089, 10620, 11028, 11210, 13452, 13785, 16542, 16815, 17461, 18380, 20178, 22420, 27570, 33084, 33630, 34922, 40356, 41355, 50445, 52383, 54221, 55140, 67260, 69844, 82710, 87305, 100890, 104766, 108442, 157149, 162663, 165420, 174610, 201780, 209532, 216884, 261915, 271105, 314298, 325326, 349220, 487989, 523830, 542210, 628596, 650652, 785745, 813315, 975978, 1030199, 1047660, 1084420, 1571490, 1626630, 1951956, 2060398, 2439945, 3090597, 3142980, 3253260, 4120796, 4879890, 5150995, 6181194, 9271791, 9759780, 10301990, 12362388, 15452985, 18543582, 20603980, 30905970, 37087164, 46358955, 61811940, 92717910, 185435820]

約数ペア:

[(1, 185435820), (2, 92717910), (3, 61811940), (4, 46358955), (5, 37087164), (6, 30905970), (9, 20603980), (10, 18543582), (12, 15452985), (15, 12362388), (18, 10301990), (19, 9759780), (20, 9271791), (30, 6181194), (36, 5150995), (38, 4879890), (45, 4120796), (57, 3253260), (59, 3142980), (60, 3090597), (76, 2439945), (90, 2060398), (95, 1951956), (114, 1626630), (118, 1571490), (171, 1084420), (177, 1047660), (180, 1030199), (190, 975978), (228, 813315), (236, 785745), (285, 650652), (295, 628596), (342, 542210), (354, 523830), (380, 487989), (531, 349220), (570, 325326), (590, 314298), (684, 271105), (708, 261915), (855, 216884), (885, 209532), (919, 201780), (1062, 174610), (1121, 165420), (1140, 162663), (1180, 157149), (1710, 108442), (1770, 104766), (1838, 100890), (2124, 87305), (2242, 82710), (2655, 69844), (2757, 67260), (3363, 55140), (3420, 54221), (3540, 52383), (3676, 50445), (4484, 41355), (4595, 40356), (5310, 34922), (5514, 33630), (5605, 33084), (6726, 27570), (8271, 22420), (9190, 20178), (10089, 18380), (10620, 17461), (11028, 16815), (11210, 16542), (13452, 13785)]