204293700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 216

約数和(自身を含む): 726689600

約数和(自身を除く): 522395900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 900, 919, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1838, 1900, 1950, 2223, 2340, 2470, 2757, 2850, 2925, 2964, 3420, 3676, 3705, 3900, 4275, 4446, 4595, 4940, 5514, 5700, 5850, 6175, 7410, 8271, 8550, 8892, 9190, 11028, 11115, 11700, 11947, 12350, 13785, 14820, 16542, 17100, 17461, 18380, 18525, 22230, 22975, 23894, 24700, 27570, 33084, 34922, 35841, 37050, 41355, 44460, 45950, 47788, 52383, 55140, 55575, 59735, 68925, 69844, 71682, 74100, 82710, 87305, 91900, 104766, 107523, 111150, 119470, 137850, 143364, 157149, 165420, 174610, 179205, 206775, 209532, 215046, 222300, 226993, 238940, 261915, 275700, 298675, 314298, 349220, 358410, 413550, 430092, 436525, 453986, 523830, 537615, 597350, 628596, 680979, 716820, 785745, 827100, 873050, 896025, 907972, 1047660, 1075230, 1134965, 1194700, 1309575, 1361958, 1571490, 1746100, 1792050, 2042937, 2150460, 2269930, 2619150, 2688075, 2723916, 3142980, 3404895, 3584100, 3928725, 4085874, 4539860, 5238300, 5376150, 5674825, 6809790, 7857450, 8171748, 10214685, 10752300, 11349650, 13619580, 15714900, 17024475, 20429370, 22699300, 34048950, 40858740, 51073425, 68097900, 102146850, 204293700]

約数ペア:

[(1, 204293700), (2, 102146850), (3, 68097900), (4, 51073425), (5, 40858740), (6, 34048950), (9, 22699300), (10, 20429370), (12, 17024475), (13, 15714900), (15, 13619580), (18, 11349650), (19, 10752300), (20, 10214685), (25, 8171748), (26, 7857450), (30, 6809790), (36, 5674825), (38, 5376150), (39, 5238300), (45, 4539860), (50, 4085874), (52, 3928725), (57, 3584100), (60, 3404895), (65, 3142980), (75, 2723916), (76, 2688075), (78, 2619150), (90, 2269930), (95, 2150460), (100, 2042937), (114, 1792050), (117, 1746100), (130, 1571490), (150, 1361958), (156, 1309575), (171, 1194700), (180, 1134965), (190, 1075230), (195, 1047660), (225, 907972), (228, 896025), (234, 873050), (247, 827100), (260, 785745), (285, 716820), (300, 680979), (325, 628596), (342, 597350), (380, 537615), (390, 523830), (450, 453986), (468, 436525), (475, 430092), (494, 413550), (570, 358410), (585, 349220), (650, 314298), (684, 298675), (741, 275700), (780, 261915), (855, 238940), (900, 226993), (919, 222300), (950, 215046), (975, 209532), (988, 206775), (1140, 179205), (1170, 174610), (1235, 165420), (1300, 157149), (1425, 143364), (1482, 137850), (1710, 119470), (1838, 111150), (1900, 107523), (1950, 104766), (2223, 91900), (2340, 87305), (2470, 82710), (2757, 74100), (2850, 71682), (2925, 69844), (2964, 68925), (3420, 59735), (3676, 55575), (3705, 55140), (3900, 52383), (4275, 47788), (4446, 45950), (4595, 44460), (4940, 41355), (5514, 37050), (5700, 35841), (5850, 34922), (6175, 33084), (7410, 27570), (8271, 24700), (8550, 23894), (8892, 22975), (9190, 22230), (11028, 18525), (11115, 18380), (11700, 17461), (11947, 17100), (12350, 16542), (13785, 14820)]