27331980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 83806464

約数和(自身を除く): 56474484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 523, 670, 780, 804, 871, 1005, 1046, 1340, 1569, 1742, 2010, 2092, 2613, 2615, 3138, 3484, 4020, 4355, 5226, 5230, 6276, 6799, 7845, 8710, 10452, 10460, 13065, 13598, 15690, 17420, 20397, 26130, 27196, 31380, 33995, 35041, 40794, 52260, 67990, 70082, 81588, 101985, 105123, 135980, 140164, 175205, 203970, 210246, 350410, 407940, 420492, 455533, 525615, 700820, 911066, 1051230, 1366599, 1822132, 2102460, 2277665, 2733198, 4555330, 5466396, 6832995, 9110660, 13665990, 27331980]

約数ペア:

[(1, 27331980), (2, 13665990), (3, 9110660), (4, 6832995), (5, 5466396), (6, 4555330), (10, 2733198), (12, 2277665), (13, 2102460), (15, 1822132), (20, 1366599), (26, 1051230), (30, 911066), (39, 700820), (52, 525615), (60, 455533), (65, 420492), (67, 407940), (78, 350410), (130, 210246), (134, 203970), (156, 175205), (195, 140164), (201, 135980), (260, 105123), (268, 101985), (335, 81588), (390, 70082), (402, 67990), (523, 52260), (670, 40794), (780, 35041), (804, 33995), (871, 31380), (1005, 27196), (1046, 26130), (1340, 20397), (1569, 17420), (1742, 15690), (2010, 13598), (2092, 13065), (2613, 10460), (2615, 10452), (3138, 8710), (3484, 7845), (4020, 6799), (4355, 6276), (5226, 5230)]