153869940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4211}}^1$

素因数の和:4262

約数の個数: 144

約数和(自身を含む): 551940480

約数和(自身を除く): 398070540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4211, 5220, 6090, 7308, 8422, 9135, 12180, 12633, 16844, 18270, 21055, 25266, 29477, 36540, 37899, 42110, 50532, 58954, 63165, 75798, 84220, 88431, 117908, 122119, 126330, 147385, 151596, 176862, 189495, 244238, 252660, 265293, 294770, 353724, 366357, 378990, 442155, 488476, 530586, 589540, 610595, 732714, 757980, 854833, 884310, 1061172, 1099071, 1221190, 1326465, 1465428, 1709666, 1768620, 1831785, 2198142, 2442380, 2564499, 2652930, 3419332, 3663570, 4274165, 4396284, 5128998, 5305860, 5495355, 7327140, 7693497, 8548330, 10257996, 10990710, 12822495, 15386994, 17096660, 21981420, 25644990, 30773988, 38467485, 51289980, 76934970, 153869940]

約数ペア:

[(1, 153869940), (2, 76934970), (3, 51289980), (4, 38467485), (5, 30773988), (6, 25644990), (7, 21981420), (9, 17096660), (10, 15386994), (12, 12822495), (14, 10990710), (15, 10257996), (18, 8548330), (20, 7693497), (21, 7327140), (28, 5495355), (29, 5305860), (30, 5128998), (35, 4396284), (36, 4274165), (42, 3663570), (45, 3419332), (58, 2652930), (60, 2564499), (63, 2442380), (70, 2198142), (84, 1831785), (87, 1768620), (90, 1709666), (105, 1465428), (116, 1326465), (126, 1221190), (140, 1099071), (145, 1061172), (174, 884310), (180, 854833), (203, 757980), (210, 732714), (252, 610595), (261, 589540), (290, 530586), (315, 488476), (348, 442155), (406, 378990), (420, 366357), (435, 353724), (522, 294770), (580, 265293), (609, 252660), (630, 244238), (812, 189495), (870, 176862), (1015, 151596), (1044, 147385), (1218, 126330), (1260, 122119), (1305, 117908), (1740, 88431), (1827, 84220), (2030, 75798), (2436, 63165), (2610, 58954), (3045, 50532), (3654, 42110), (4060, 37899), (4211, 36540), (5220, 29477), (6090, 25266), (7308, 21055), (8422, 18270), (9135, 16844), (12180, 12633)]