152433540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 531498240

約数和(自身を除く): 379064700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 311, 315, 389, 420, 622, 630, 778, 933, 1167, 1244, 1260, 1555, 1556, 1866, 1945, 2177, 2334, 2723, 2799, 3110, 3501, 3732, 3890, 4354, 4665, 4668, 5446, 5598, 5835, 6220, 6531, 7002, 7780, 8169, 8708, 9330, 10885, 10892, 11196, 11670, 13062, 13615, 13995, 14004, 16338, 17505, 18660, 19593, 21770, 23340, 24507, 26124, 27230, 27990, 32655, 32676, 35010, 39186, 40845, 43540, 49014, 54460, 55980, 65310, 70020, 78372, 81690, 97965, 98028, 120979, 122535, 130620, 163380, 195930, 241958, 245070, 362937, 391860, 483916, 490140, 604895, 725874, 846853, 1088811, 1209790, 1451748, 1693706, 1814685, 2177622, 2419580, 2540559, 3387412, 3629370, 4234265, 4355244, 5081118, 5444055, 7258740, 7621677, 8468530, 10162236, 10888110, 12702795, 15243354, 16937060, 21776220, 25405590, 30486708, 38108385, 50811180, 76216770, 152433540]

約数ペア:

[(1, 152433540), (2, 76216770), (3, 50811180), (4, 38108385), (5, 30486708), (6, 25405590), (7, 21776220), (9, 16937060), (10, 15243354), (12, 12702795), (14, 10888110), (15, 10162236), (18, 8468530), (20, 7621677), (21, 7258740), (28, 5444055), (30, 5081118), (35, 4355244), (36, 4234265), (42, 3629370), (45, 3387412), (60, 2540559), (63, 2419580), (70, 2177622), (84, 1814685), (90, 1693706), (105, 1451748), (126, 1209790), (140, 1088811), (180, 846853), (210, 725874), (252, 604895), (311, 490140), (315, 483916), (389, 391860), (420, 362937), (622, 245070), (630, 241958), (778, 195930), (933, 163380), (1167, 130620), (1244, 122535), (1260, 120979), (1555, 98028), (1556, 97965), (1866, 81690), (1945, 78372), (2177, 70020), (2334, 65310), (2723, 55980), (2799, 54460), (3110, 49014), (3501, 43540), (3732, 40845), (3890, 39186), (4354, 35010), (4665, 32676), (4668, 32655), (5446, 27990), (5598, 27230), (5835, 26124), (6220, 24507), (6531, 23340), (7002, 21770), (7780, 19593), (8169, 18660), (8708, 17505), (9330, 16338), (10885, 14004), (10892, 13995), (11196, 13615), (11670, 13062)]