145485900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{3299}}^1$

素因数の和:3333

約数の個数: 162

約数和(自身を含む): 530630100

約数和(自身を除く): 385144200

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3299, 3675, 4410, 4900, 6300, 6598, 7350, 8820, 9897, 11025, 13196, 14700, 16495, 19794, 22050, 23093, 29691, 32990, 39588, 44100, 46186, 49485, 59382, 65980, 69279, 82475, 92372, 98970, 115465, 118764, 138558, 148455, 161651, 164950, 197940, 207837, 230930, 247425, 277116, 296910, 323302, 329900, 346395, 415674, 461860, 484953, 494850, 577325, 593820, 646604, 692790, 742275, 808255, 831348, 969906, 989700, 1039185, 1154650, 1385580, 1454859, 1484550, 1616510, 1731975, 1939812, 2078370, 2309300, 2424765, 2909718, 2969100, 3233020, 3463950, 4041275, 4156740, 4849530, 5195925, 5819436, 6927900, 7274295, 8082550, 9699060, 10391850, 12123825, 14548590, 16165100, 20783700, 24247650, 29097180, 36371475, 48495300, 72742950, 145485900]

約数ペア:

[(1, 145485900), (2, 72742950), (3, 48495300), (4, 36371475), (5, 29097180), (6, 24247650), (7, 20783700), (9, 16165100), (10, 14548590), (12, 12123825), (14, 10391850), (15, 9699060), (18, 8082550), (20, 7274295), (21, 6927900), (25, 5819436), (28, 5195925), (30, 4849530), (35, 4156740), (36, 4041275), (42, 3463950), (45, 3233020), (49, 2969100), (50, 2909718), (60, 2424765), (63, 2309300), (70, 2078370), (75, 1939812), (84, 1731975), (90, 1616510), (98, 1484550), (100, 1454859), (105, 1385580), (126, 1154650), (140, 1039185), (147, 989700), (150, 969906), (175, 831348), (180, 808255), (196, 742275), (210, 692790), (225, 646604), (245, 593820), (252, 577325), (294, 494850), (300, 484953), (315, 461860), (350, 415674), (420, 346395), (441, 329900), (450, 323302), (490, 296910), (525, 277116), (588, 247425), (630, 230930), (700, 207837), (735, 197940), (882, 164950), (900, 161651), (980, 148455), (1050, 138558), (1225, 118764), (1260, 115465), (1470, 98970), (1575, 92372), (1764, 82475), (2100, 69279), (2205, 65980), (2450, 59382), (2940, 49485), (3150, 46186), (3299, 44100), (3675, 39588), (4410, 32990), (4900, 29691), (6300, 23093), (6598, 22050), (7350, 19794), (8820, 16495), (9897, 14700), (11025, 13196)]