73837140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 224305536

約数和(自身を除く): 150468396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 523, 543, 724, 780, 905, 1046, 1086, 1569, 1810, 2092, 2172, 2353, 2615, 2715, 3138, 3620, 4706, 5230, 5430, 6276, 6799, 7059, 7845, 9412, 10460, 10860, 11765, 13598, 14118, 15690, 20397, 23530, 27196, 28236, 31380, 33995, 35295, 40794, 47060, 67990, 70590, 81588, 94663, 101985, 135980, 141180, 189326, 203970, 283989, 378652, 407940, 473315, 567978, 946630, 1135956, 1230619, 1419945, 1893260, 2461238, 2839890, 3691857, 4922476, 5679780, 6153095, 7383714, 12306190, 14767428, 18459285, 24612380, 36918570, 73837140]

約数ペア:

[(1, 73837140), (2, 36918570), (3, 24612380), (4, 18459285), (5, 14767428), (6, 12306190), (10, 7383714), (12, 6153095), (13, 5679780), (15, 4922476), (20, 3691857), (26, 2839890), (30, 2461238), (39, 1893260), (52, 1419945), (60, 1230619), (65, 1135956), (78, 946630), (130, 567978), (156, 473315), (181, 407940), (195, 378652), (260, 283989), (362, 203970), (390, 189326), (523, 141180), (543, 135980), (724, 101985), (780, 94663), (905, 81588), (1046, 70590), (1086, 67990), (1569, 47060), (1810, 40794), (2092, 35295), (2172, 33995), (2353, 31380), (2615, 28236), (2715, 27196), (3138, 23530), (3620, 20397), (4706, 15690), (5230, 14118), (5430, 13598), (6276, 11765), (6799, 10860), (7059, 10460), (7845, 9412)]