181355850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 144

約数和(自身を含む): 543324600

約数和(自身を除く): 361968750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 870, 975, 1069, 1131, 1170, 1305, 1450, 1885, 1950, 2138, 2175, 2262, 2610, 2925, 3207, 3393, 3770, 4350, 5345, 5655, 5850, 6414, 6525, 6786, 9425, 9621, 10690, 11310, 13050, 13897, 16035, 16965, 18850, 19242, 26725, 27794, 28275, 31001, 32070, 33930, 41691, 48105, 53450, 56550, 62002, 69485, 80175, 83382, 84825, 93003, 96210, 125073, 138970, 155005, 160350, 169650, 186006, 208455, 240525, 250146, 279009, 310010, 347425, 403013, 416910, 465015, 481050, 558018, 625365, 694850, 775025, 806026, 930030, 1042275, 1209039, 1250730, 1395045, 1550050, 2015065, 2084550, 2325075, 2418078, 2790090, 3126825, 3627117, 4030130, 4650150, 6045195, 6253650, 6975225, 7254234, 10075325, 12090390, 13950450, 18135585, 20150650, 30225975, 36271170, 60451950, 90677925, 181355850]

約数ペア:

[(1, 181355850), (2, 90677925), (3, 60451950), (5, 36271170), (6, 30225975), (9, 20150650), (10, 18135585), (13, 13950450), (15, 12090390), (18, 10075325), (25, 7254234), (26, 6975225), (29, 6253650), (30, 6045195), (39, 4650150), (45, 4030130), (50, 3627117), (58, 3126825), (65, 2790090), (75, 2418078), (78, 2325075), (87, 2084550), (90, 2015065), (117, 1550050), (130, 1395045), (145, 1250730), (150, 1209039), (174, 1042275), (195, 930030), (225, 806026), (234, 775025), (261, 694850), (290, 625365), (325, 558018), (377, 481050), (390, 465015), (435, 416910), (450, 403013), (522, 347425), (585, 310010), (650, 279009), (725, 250146), (754, 240525), (870, 208455), (975, 186006), (1069, 169650), (1131, 160350), (1170, 155005), (1305, 138970), (1450, 125073), (1885, 96210), (1950, 93003), (2138, 84825), (2175, 83382), (2262, 80175), (2610, 69485), (2925, 62002), (3207, 56550), (3393, 53450), (3770, 48105), (4350, 41691), (5345, 33930), (5655, 32070), (5850, 31001), (6414, 28275), (6525, 27794), (6786, 26725), (9425, 19242), (9621, 18850), (10690, 16965), (11310, 16035), (13050, 13897)]