177709740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3219

約数の個数: 96

約数和(自身を含む): 543377856

約数和(自身を除く): 365668116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 3121, 3796, 4380, 4745, 5694, 6242, 9363, 9490, 11388, 12484, 14235, 15605, 18726, 18980, 28470, 31210, 37452, 40573, 46815, 56940, 62420, 81146, 93630, 121719, 162292, 187260, 202865, 227833, 243438, 405730, 455666, 486876, 608595, 683499, 811460, 911332, 1139165, 1217190, 1366998, 2278330, 2434380, 2733996, 2961829, 3417495, 4556660, 5923658, 6834990, 8885487, 11847316, 13669980, 14809145, 17770974, 29618290, 35541948, 44427435, 59236580, 88854870, 177709740]

約数ペア:

[(1, 177709740), (2, 88854870), (3, 59236580), (4, 44427435), (5, 35541948), (6, 29618290), (10, 17770974), (12, 14809145), (13, 13669980), (15, 11847316), (20, 8885487), (26, 6834990), (30, 5923658), (39, 4556660), (52, 3417495), (60, 2961829), (65, 2733996), (73, 2434380), (78, 2278330), (130, 1366998), (146, 1217190), (156, 1139165), (195, 911332), (219, 811460), (260, 683499), (292, 608595), (365, 486876), (390, 455666), (438, 405730), (730, 243438), (780, 227833), (876, 202865), (949, 187260), (1095, 162292), (1460, 121719), (1898, 93630), (2190, 81146), (2847, 62420), (3121, 56940), (3796, 46815), (4380, 40573), (4745, 37452), (5694, 31210), (6242, 28470), (9363, 18980), (9490, 18726), (11388, 15605), (12484, 14235)]