200655780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 608961024

約数和(自身を除く): 408305244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 692, 780, 865, 1038, 1487, 1730, 2076, 2249, 2595, 2974, 3460, 4461, 4498, 5190, 5948, 6747, 7435, 8922, 8996, 10380, 11245, 13494, 14870, 17844, 19331, 22305, 22490, 26988, 29740, 33735, 38662, 44610, 44980, 57993, 67470, 77324, 89220, 96655, 115986, 134940, 193310, 231972, 257251, 289965, 386620, 514502, 579930, 771753, 1029004, 1159860, 1286255, 1543506, 2572510, 3087012, 3344263, 3858765, 5145020, 6688526, 7717530, 10032789, 13377052, 15435060, 16721315, 20065578, 33442630, 40131156, 50163945, 66885260, 100327890, 200655780]

約数ペア:

[(1, 200655780), (2, 100327890), (3, 66885260), (4, 50163945), (5, 40131156), (6, 33442630), (10, 20065578), (12, 16721315), (13, 15435060), (15, 13377052), (20, 10032789), (26, 7717530), (30, 6688526), (39, 5145020), (52, 3858765), (60, 3344263), (65, 3087012), (78, 2572510), (130, 1543506), (156, 1286255), (173, 1159860), (195, 1029004), (260, 771753), (346, 579930), (390, 514502), (519, 386620), (692, 289965), (780, 257251), (865, 231972), (1038, 193310), (1487, 134940), (1730, 115986), (2076, 96655), (2249, 89220), (2595, 77324), (2974, 67470), (3460, 57993), (4461, 44980), (4498, 44610), (5190, 38662), (5948, 33735), (6747, 29740), (7435, 26988), (8922, 22490), (8996, 22305), (10380, 19331), (11245, 17844), (13494, 14870)]