15663784300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1$

素因数の和:6872

約数の個数: 144

約数和(自身を含む): 38045064960

約数和(自身を除く): 22381280660

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 53, 76, 92, 95, 100, 106, 115, 190, 212, 230, 265, 380, 437, 460, 475, 530, 575, 874, 950, 1007, 1060, 1150, 1219, 1325, 1748, 1900, 2014, 2185, 2300, 2438, 2650, 4028, 4370, 4876, 5035, 5300, 6095, 6763, 8740, 10070, 10925, 12190, 13526, 20140, 21850, 23161, 24380, 25175, 27052, 30475, 33815, 43700, 46322, 50350, 60950, 67630, 92644, 100700, 115805, 121900, 128497, 135260, 155549, 169075, 231610, 256994, 311098, 338150, 358439, 463220, 513988, 579025, 622196, 642485, 676300, 716878, 777745, 1158050, 1284970, 1433756, 1555490, 1792195, 2316100, 2569940, 2955431, 3110980, 3212425, 3584390, 3888725, 5910862, 6424850, 6810341, 7168780, 7777450, 8244097, 8960975, 11821724, 12849700, 13620682, 14777155, 15554900, 16488194, 17921950, 27241364, 29554310, 32976388, 34051705, 35843900, 41220485, 59108620, 68103410, 73885775, 82440970, 136206820, 147771550, 156637843, 164881940, 170258525, 206102425, 295543100, 313275686, 340517050, 412204850, 626551372, 681034100, 783189215, 824409700, 1566378430, 3132756860, 3915946075, 7831892150, 15663784300]

約数ペア:

[(1, 15663784300), (2, 7831892150), (4, 3915946075), (5, 3132756860), (10, 1566378430), (19, 824409700), (20, 783189215), (23, 681034100), (25, 626551372), (38, 412204850), (46, 340517050), (50, 313275686), (53, 295543100), (76, 206102425), (92, 170258525), (95, 164881940), (100, 156637843), (106, 147771550), (115, 136206820), (190, 82440970), (212, 73885775), (230, 68103410), (265, 59108620), (380, 41220485), (437, 35843900), (460, 34051705), (475, 32976388), (530, 29554310), (575, 27241364), (874, 17921950), (950, 16488194), (1007, 15554900), (1060, 14777155), (1150, 13620682), (1219, 12849700), (1325, 11821724), (1748, 8960975), (1900, 8244097), (2014, 7777450), (2185, 7168780), (2300, 6810341), (2438, 6424850), (2650, 5910862), (4028, 3888725), (4370, 3584390), (4876, 3212425), (5035, 3110980), (5300, 2955431), (6095, 2569940), (6763, 2316100), (8740, 1792195), (10070, 1555490), (10925, 1433756), (12190, 1284970), (13526, 1158050), (20140, 777745), (21850, 716878), (23161, 676300), (24380, 642485), (25175, 622196), (27052, 579025), (30475, 513988), (33815, 463220), (43700, 358439), (46322, 338150), (50350, 311098), (60950, 256994), (67630, 231610), (92644, 169075), (100700, 155549), (115805, 135260), (121900, 128497)]