76471780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 222953472

約数和(自身を除く): 146481692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 55, 68, 70, 77, 85, 92, 110, 115, 119, 127, 140, 154, 161, 170, 187, 220, 230, 238, 253, 254, 308, 322, 340, 374, 385, 391, 460, 476, 506, 508, 595, 635, 644, 748, 770, 782, 805, 889, 935, 1012, 1190, 1265, 1270, 1309, 1397, 1540, 1564, 1610, 1771, 1778, 1870, 1955, 2159, 2380, 2530, 2540, 2618, 2737, 2794, 2921, 3220, 3542, 3556, 3740, 3910, 4301, 4318, 4445, 5060, 5236, 5474, 5588, 5842, 6545, 6985, 7084, 7820, 8602, 8636, 8855, 8890, 9779, 10795, 10948, 11684, 13090, 13685, 13970, 14605, 15113, 17204, 17710, 17780, 19558, 20447, 21505, 21590, 23749, 26180, 27370, 27940, 29210, 30107, 30226, 32131, 35420, 39116, 40894, 43010, 43180, 47498, 48895, 49657, 54740, 58420, 60214, 60452, 64262, 75565, 81788, 86020, 94996, 97790, 99314, 102235, 118745, 120428, 128524, 150535, 151130, 160655, 166243, 195580, 198628, 204470, 224917, 237490, 248285, 301070, 302260, 321310, 332486, 347599, 408940, 449834, 474980, 496570, 546227, 602140, 642620, 664972, 695198, 831215, 899668, 993140, 1092454, 1124585, 1390396, 1662430, 1737995, 2184908, 2249170, 2731135, 3324860, 3475990, 3823589, 4498340, 5462270, 6951980, 7647178, 10924540, 15294356, 19117945, 38235890, 76471780]

約数ペア:

[(1, 76471780), (2, 38235890), (4, 19117945), (5, 15294356), (7, 10924540), (10, 7647178), (11, 6951980), (14, 5462270), (17, 4498340), (20, 3823589), (22, 3475990), (23, 3324860), (28, 2731135), (34, 2249170), (35, 2184908), (44, 1737995), (46, 1662430), (55, 1390396), (68, 1124585), (70, 1092454), (77, 993140), (85, 899668), (92, 831215), (110, 695198), (115, 664972), (119, 642620), (127, 602140), (140, 546227), (154, 496570), (161, 474980), (170, 449834), (187, 408940), (220, 347599), (230, 332486), (238, 321310), (253, 302260), (254, 301070), (308, 248285), (322, 237490), (340, 224917), (374, 204470), (385, 198628), (391, 195580), (460, 166243), (476, 160655), (506, 151130), (508, 150535), (595, 128524), (635, 120428), (644, 118745), (748, 102235), (770, 99314), (782, 97790), (805, 94996), (889, 86020), (935, 81788), (1012, 75565), (1190, 64262), (1265, 60452), (1270, 60214), (1309, 58420), (1397, 54740), (1540, 49657), (1564, 48895), (1610, 47498), (1771, 43180), (1778, 43010), (1870, 40894), (1955, 39116), (2159, 35420), (2380, 32131), (2530, 30226), (2540, 30107), (2618, 29210), (2737, 27940), (2794, 27370), (2921, 26180), (3220, 23749), (3542, 21590), (3556, 21505), (3740, 20447), (3910, 19558), (4301, 17780), (4318, 17710), (4445, 17204), (5060, 15113), (5236, 14605), (5474, 13970), (5588, 13685), (5842, 13090), (6545, 11684), (6985, 10948), (7084, 10795), (7820, 9779), (8602, 8890), (8636, 8855)]