301431510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 840585600

約数和(自身を除く): 539154090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 137, 145, 174, 261, 270, 274, 281, 290, 411, 435, 522, 562, 685, 783, 822, 843, 870, 1233, 1305, 1370, 1405, 1566, 1686, 2055, 2466, 2529, 2610, 2810, 3699, 3915, 3973, 4110, 4215, 5058, 6165, 7398, 7587, 7830, 7946, 8149, 8430, 11919, 12330, 12645, 15174, 16298, 18495, 19865, 23838, 24447, 25290, 35757, 36990, 37935, 38497, 39730, 40745, 48894, 59595, 71514, 73341, 75870, 76994, 81490, 107271, 115491, 119190, 122235, 146682, 178785, 192485, 214542, 220023, 230982, 244470, 346473, 357570, 366705, 384970, 440046, 536355, 577455, 692946, 733410, 1039419, 1072710, 1100115, 1116413, 1154910, 1732365, 2078838, 2200230, 2232826, 3349239, 3464730, 5197095, 5582065, 6698478, 10047717, 10394190, 11164130, 16746195, 20095434, 30143151, 33492390, 50238585, 60286302, 100477170, 150715755, 301431510]

約数ペア:

[(1, 301431510), (2, 150715755), (3, 100477170), (5, 60286302), (6, 50238585), (9, 33492390), (10, 30143151), (15, 20095434), (18, 16746195), (27, 11164130), (29, 10394190), (30, 10047717), (45, 6698478), (54, 5582065), (58, 5197095), (87, 3464730), (90, 3349239), (135, 2232826), (137, 2200230), (145, 2078838), (174, 1732365), (261, 1154910), (270, 1116413), (274, 1100115), (281, 1072710), (290, 1039419), (411, 733410), (435, 692946), (522, 577455), (562, 536355), (685, 440046), (783, 384970), (822, 366705), (843, 357570), (870, 346473), (1233, 244470), (1305, 230982), (1370, 220023), (1405, 214542), (1566, 192485), (1686, 178785), (2055, 146682), (2466, 122235), (2529, 119190), (2610, 115491), (2810, 107271), (3699, 81490), (3915, 76994), (3973, 75870), (4110, 73341), (4215, 71514), (5058, 59595), (6165, 48894), (7398, 40745), (7587, 39730), (7830, 38497), (7946, 37935), (8149, 36990), (8430, 35757), (11919, 25290), (12330, 24447), (12645, 23838), (15174, 19865), (16298, 18495)]