27944250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 76826880

約数和(自身を除く): 48882630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 53, 57, 74, 75, 95, 106, 111, 114, 125, 150, 159, 185, 190, 222, 250, 265, 285, 318, 370, 375, 475, 530, 555, 570, 703, 750, 795, 925, 950, 1007, 1110, 1325, 1406, 1425, 1590, 1850, 1961, 2014, 2109, 2375, 2650, 2775, 2850, 3021, 3515, 3922, 3975, 4218, 4625, 4750, 5035, 5550, 5883, 6042, 6625, 7030, 7125, 7950, 9250, 9805, 10070, 10545, 11766, 13250, 13875, 14250, 15105, 17575, 19610, 19875, 21090, 25175, 27750, 29415, 30210, 35150, 37259, 39750, 49025, 50350, 52725, 58830, 74518, 75525, 87875, 98050, 105450, 111777, 125875, 147075, 151050, 175750, 186295, 223554, 245125, 251750, 263625, 294150, 372590, 377625, 490250, 527250, 558885, 735375, 755250, 931475, 1117770, 1470750, 1862950, 2794425, 4657375, 5588850, 9314750, 13972125, 27944250]

約数ペア:

[(1, 27944250), (2, 13972125), (3, 9314750), (5, 5588850), (6, 4657375), (10, 2794425), (15, 1862950), (19, 1470750), (25, 1117770), (30, 931475), (37, 755250), (38, 735375), (50, 558885), (53, 527250), (57, 490250), (74, 377625), (75, 372590), (95, 294150), (106, 263625), (111, 251750), (114, 245125), (125, 223554), (150, 186295), (159, 175750), (185, 151050), (190, 147075), (222, 125875), (250, 111777), (265, 105450), (285, 98050), (318, 87875), (370, 75525), (375, 74518), (475, 58830), (530, 52725), (555, 50350), (570, 49025), (703, 39750), (750, 37259), (795, 35150), (925, 30210), (950, 29415), (1007, 27750), (1110, 25175), (1325, 21090), (1406, 19875), (1425, 19610), (1590, 17575), (1850, 15105), (1961, 14250), (2014, 13875), (2109, 13250), (2375, 11766), (2650, 10545), (2775, 10070), (2850, 9805), (3021, 9250), (3515, 7950), (3922, 7125), (3975, 7030), (4218, 6625), (4625, 6042), (4750, 5883), (5035, 5550)]