164443500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 573605760

約数和(自身を除く): 409162260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 937, 975, 1125, 1170, 1300, 1350, 1404, 1500, 1625, 1755, 1874, 1950, 2250, 2340, 2700, 2811, 2925, 3250, 3375, 3510, 3748, 3900, 4500, 4685, 4875, 5622, 5850, 6500, 6750, 7020, 8433, 8775, 9370, 9750, 11244, 11700, 12181, 13500, 14055, 14625, 16866, 17550, 18740, 19500, 23425, 24362, 25299, 28110, 29250, 33732, 35100, 36543, 42165, 43875, 46850, 48724, 50598, 56220, 58500, 60905, 70275, 73086, 84330, 87750, 93700, 101196, 109629, 117125, 121810, 126495, 140550, 146172, 168660, 175500, 182715, 210825, 219258, 234250, 243620, 252990, 281100, 304525, 328887, 351375, 365430, 421650, 438516, 468500, 505980, 548145, 609050, 632475, 657774, 702750, 730860, 843300, 913575, 1054125, 1096290, 1218100, 1264950, 1315548, 1405500, 1522625, 1644435, 1827150, 2108250, 2192580, 2529900, 2740725, 3045250, 3162375, 3288870, 3654300, 4216500, 4567875, 5481450, 6090500, 6324750, 6577740, 8222175, 9135750, 10962900, 12649500, 13703625, 16444350, 18271500, 27407250, 32888700, 41110875, 54814500, 82221750, 164443500]

約数ペア:

[(1, 164443500), (2, 82221750), (3, 54814500), (4, 41110875), (5, 32888700), (6, 27407250), (9, 18271500), (10, 16444350), (12, 13703625), (13, 12649500), (15, 10962900), (18, 9135750), (20, 8222175), (25, 6577740), (26, 6324750), (27, 6090500), (30, 5481450), (36, 4567875), (39, 4216500), (45, 3654300), (50, 3288870), (52, 3162375), (54, 3045250), (60, 2740725), (65, 2529900), (75, 2192580), (78, 2108250), (90, 1827150), (100, 1644435), (108, 1522625), (117, 1405500), (125, 1315548), (130, 1264950), (135, 1218100), (150, 1096290), (156, 1054125), (180, 913575), (195, 843300), (225, 730860), (234, 702750), (250, 657774), (260, 632475), (270, 609050), (300, 548145), (325, 505980), (351, 468500), (375, 438516), (390, 421650), (450, 365430), (468, 351375), (500, 328887), (540, 304525), (585, 281100), (650, 252990), (675, 243620), (702, 234250), (750, 219258), (780, 210825), (900, 182715), (937, 175500), (975, 168660), (1125, 146172), (1170, 140550), (1300, 126495), (1350, 121810), (1404, 117125), (1500, 109629), (1625, 101196), (1755, 93700), (1874, 87750), (1950, 84330), (2250, 73086), (2340, 70275), (2700, 60905), (2811, 58500), (2925, 56220), (3250, 50598), (3375, 48724), (3510, 46850), (3748, 43875), (3900, 42165), (4500, 36543), (4685, 35100), (4875, 33732), (5622, 29250), (5850, 28110), (6500, 25299), (6750, 24362), (7020, 23425), (8433, 19500), (8775, 18740), (9370, 17550), (9750, 16866), (11244, 14625), (11700, 14055), (12181, 13500)]