20002584600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{751}}^1\times {\mathrm{14797}}^1$

素因数の和:15570

約数の個数: 144

約数和(自身を含む): 67269340320

約数和(自身を除く): 47266755720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 751, 900, 1502, 1800, 2253, 3004, 3755, 4506, 6008, 6759, 7510, 9012, 11265, 13518, 14797, 15020, 18024, 18775, 22530, 27036, 29594, 30040, 33795, 37550, 44391, 45060, 54072, 56325, 59188, 67590, 73985, 75100, 88782, 90120, 112650, 118376, 133173, 135180, 147970, 150200, 168975, 177564, 221955, 225300, 266346, 270360, 295940, 337950, 355128, 369925, 443910, 450600, 532692, 591880, 665865, 675900, 739850, 887820, 1065384, 1109775, 1331730, 1351800, 1479700, 1775640, 2219550, 2663460, 2959400, 3329325, 4439100, 5326920, 6658650, 8878200, 11112547, 13317300, 22225094, 26634600, 33337641, 44450188, 55562735, 66675282, 88900376, 100012923, 111125470, 133350564, 166688205, 200025846, 222250940, 266701128, 277813675, 333376410, 400051692, 444501880, 500064615, 555627350, 666752820, 800103384, 833441025, 1000129230, 1111254700, 1333505640, 1666882050, 2000258460, 2222509400, 2500323075, 3333764100, 4000516920, 5000646150, 6667528200, 10001292300, 20002584600]

約数ペア:

[(1, 20002584600), (2, 10001292300), (3, 6667528200), (4, 5000646150), (5, 4000516920), (6, 3333764100), (8, 2500323075), (9, 2222509400), (10, 2000258460), (12, 1666882050), (15, 1333505640), (18, 1111254700), (20, 1000129230), (24, 833441025), (25, 800103384), (30, 666752820), (36, 555627350), (40, 500064615), (45, 444501880), (50, 400051692), (60, 333376410), (72, 277813675), (75, 266701128), (90, 222250940), (100, 200025846), (120, 166688205), (150, 133350564), (180, 111125470), (200, 100012923), (225, 88900376), (300, 66675282), (360, 55562735), (450, 44450188), (600, 33337641), (751, 26634600), (900, 22225094), (1502, 13317300), (1800, 11112547), (2253, 8878200), (3004, 6658650), (3755, 5326920), (4506, 4439100), (6008, 3329325), (6759, 2959400), (7510, 2663460), (9012, 2219550), (11265, 1775640), (13518, 1479700), (14797, 1351800), (15020, 1331730), (18024, 1109775), (18775, 1065384), (22530, 887820), (27036, 739850), (29594, 675900), (30040, 665865), (33795, 591880), (37550, 532692), (44391, 450600), (45060, 443910), (54072, 369925), (56325, 355128), (59188, 337950), (67590, 295940), (73985, 270360), (75100, 266346), (88782, 225300), (90120, 221955), (112650, 177564), (118376, 168975), (133173, 150200), (135180, 147970)]