76551930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 246654720

約数和(自身を除く): 170102790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 719, 819, 845, 910, 1014, 1170, 1183, 1365, 1438, 1521, 1638, 1690, 2157, 2366, 2535, 2730, 3042, 3549, 3595, 4095, 4314, 5033, 5070, 5915, 6471, 7098, 7190, 7605, 8190, 9347, 10066, 10647, 10785, 11830, 12942, 15099, 15210, 17745, 18694, 21294, 21570, 25165, 28041, 30198, 32355, 35490, 45297, 46735, 50330, 53235, 56082, 64710, 65429, 75495, 84123, 90594, 93470, 106470, 121511, 130858, 140205, 150990, 168246, 196287, 226485, 243022, 280410, 327145, 364533, 392574, 420615, 452970, 588861, 607555, 654290, 729066, 841230, 850577, 981435, 1093599, 1177722, 1215110, 1701154, 1822665, 1962870, 2187198, 2551731, 2944305, 3645330, 4252885, 5103462, 5467995, 5888610, 7655193, 8505770, 10935990, 12758655, 15310386, 25517310, 38275965, 76551930]

約数ペア:

[(1, 76551930), (2, 38275965), (3, 25517310), (5, 15310386), (6, 12758655), (7, 10935990), (9, 8505770), (10, 7655193), (13, 5888610), (14, 5467995), (15, 5103462), (18, 4252885), (21, 3645330), (26, 2944305), (30, 2551731), (35, 2187198), (39, 1962870), (42, 1822665), (45, 1701154), (63, 1215110), (65, 1177722), (70, 1093599), (78, 981435), (90, 850577), (91, 841230), (105, 729066), (117, 654290), (126, 607555), (130, 588861), (169, 452970), (182, 420615), (195, 392574), (210, 364533), (234, 327145), (273, 280410), (315, 243022), (338, 226485), (390, 196287), (455, 168246), (507, 150990), (546, 140205), (585, 130858), (630, 121511), (719, 106470), (819, 93470), (845, 90594), (910, 84123), (1014, 75495), (1170, 65429), (1183, 64710), (1365, 56082), (1438, 53235), (1521, 50330), (1638, 46735), (1690, 45297), (2157, 35490), (2366, 32355), (2535, 30198), (2730, 28041), (3042, 25165), (3549, 21570), (3595, 21294), (4095, 18694), (4314, 17745), (5033, 15210), (5070, 15099), (5915, 12942), (6471, 11830), (7098, 10785), (7190, 10647), (7605, 10066), (8190, 9347)]