88809420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 309657600

約数和(自身を除く): 220848180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 359, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 718, 798, 868, 930, 1077, 1085, 1140, 1178, 1302, 1330, 1436, 1596, 1767, 1795, 1860, 1995, 2154, 2170, 2356, 2513, 2604, 2660, 2945, 3255, 3534, 3590, 3990, 4123, 4308, 4340, 5026, 5385, 5890, 6510, 6821, 7068, 7180, 7539, 7980, 8246, 8835, 10052, 10770, 11129, 11780, 12369, 12565, 13020, 13642, 15078, 16492, 17670, 20463, 20615, 21540, 22258, 24738, 25130, 27284, 30156, 33387, 34105, 35340, 37695, 40926, 41230, 44516, 47747, 49476, 50260, 55645, 61845, 66774, 68210, 75390, 77903, 81852, 82460, 95494, 102315, 111290, 123690, 133548, 136420, 143241, 150780, 155806, 166935, 190988, 204630, 211451, 222580, 233709, 238735, 247380, 286482, 311612, 333870, 389515, 409260, 422902, 467418, 477470, 572964, 634353, 667740, 716205, 779030, 845804, 934836, 954940, 1057255, 1168545, 1268706, 1432410, 1480157, 1558060, 2114510, 2337090, 2537412, 2864820, 2960314, 3171765, 4229020, 4440471, 4674180, 5920628, 6343530, 7400785, 8880942, 12687060, 14801570, 17761884, 22202355, 29603140, 44404710, 88809420]

約数ペア:

[(1, 88809420), (2, 44404710), (3, 29603140), (4, 22202355), (5, 17761884), (6, 14801570), (7, 12687060), (10, 8880942), (12, 7400785), (14, 6343530), (15, 5920628), (19, 4674180), (20, 4440471), (21, 4229020), (28, 3171765), (30, 2960314), (31, 2864820), (35, 2537412), (38, 2337090), (42, 2114510), (57, 1558060), (60, 1480157), (62, 1432410), (70, 1268706), (76, 1168545), (84, 1057255), (93, 954940), (95, 934836), (105, 845804), (114, 779030), (124, 716205), (133, 667740), (140, 634353), (155, 572964), (186, 477470), (190, 467418), (210, 422902), (217, 409260), (228, 389515), (266, 333870), (285, 311612), (310, 286482), (359, 247380), (372, 238735), (380, 233709), (399, 222580), (420, 211451), (434, 204630), (465, 190988), (532, 166935), (570, 155806), (589, 150780), (620, 143241), (651, 136420), (665, 133548), (718, 123690), (798, 111290), (868, 102315), (930, 95494), (1077, 82460), (1085, 81852), (1140, 77903), (1178, 75390), (1302, 68210), (1330, 66774), (1436, 61845), (1596, 55645), (1767, 50260), (1795, 49476), (1860, 47747), (1995, 44516), (2154, 41230), (2170, 40926), (2356, 37695), (2513, 35340), (2604, 34105), (2660, 33387), (2945, 30156), (3255, 27284), (3534, 25130), (3590, 24738), (3990, 22258), (4123, 21540), (4308, 20615), (4340, 20463), (5026, 17670), (5385, 16492), (5890, 15078), (6510, 13642), (6821, 13020), (7068, 12565), (7180, 12369), (7539, 11780), (7980, 11129), (8246, 10770), (8835, 10052)]