1913883000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{12037}}^1$

素因数の和:12114

約数の個数: 128

約数和(自身を含む): 6084486720

約数和(自身を除く): 4170603720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 636, 750, 795, 1000, 1060, 1272, 1325, 1500, 1590, 2120, 2650, 3000, 3180, 3975, 5300, 6360, 6625, 7950, 10600, 12037, 13250, 15900, 19875, 24074, 26500, 31800, 36111, 39750, 48148, 53000, 60185, 72222, 79500, 96296, 120370, 144444, 159000, 180555, 240740, 288888, 300925, 361110, 481480, 601850, 637961, 722220, 902775, 1203700, 1275922, 1444440, 1504625, 1805550, 1913883, 2407400, 2551844, 3009250, 3189805, 3611100, 3827766, 4513875, 5103688, 6018500, 6379610, 7222200, 7655532, 9027750, 9569415, 12037000, 12759220, 15311064, 15949025, 18055500, 19138830, 25518440, 31898050, 36111000, 38277660, 47847075, 63796100, 76555320, 79745125, 95694150, 127592200, 159490250, 191388300, 239235375, 318980500, 382776600, 478470750, 637961000, 956941500, 1913883000]

約数ペア:

[(1, 1913883000), (2, 956941500), (3, 637961000), (4, 478470750), (5, 382776600), (6, 318980500), (8, 239235375), (10, 191388300), (12, 159490250), (15, 127592200), (20, 95694150), (24, 79745125), (25, 76555320), (30, 63796100), (40, 47847075), (50, 38277660), (53, 36111000), (60, 31898050), (75, 25518440), (100, 19138830), (106, 18055500), (120, 15949025), (125, 15311064), (150, 12759220), (159, 12037000), (200, 9569415), (212, 9027750), (250, 7655532), (265, 7222200), (300, 6379610), (318, 6018500), (375, 5103688), (424, 4513875), (500, 3827766), (530, 3611100), (600, 3189805), (636, 3009250), (750, 2551844), (795, 2407400), (1000, 1913883), (1060, 1805550), (1272, 1504625), (1325, 1444440), (1500, 1275922), (1590, 1203700), (2120, 902775), (2650, 722220), (3000, 637961), (3180, 601850), (3975, 481480), (5300, 361110), (6360, 300925), (6625, 288888), (7950, 240740), (10600, 180555), (12037, 159000), (13250, 144444), (15900, 120370), (19875, 96296), (24074, 79500), (26500, 72222), (31800, 60185), (36111, 53000), (39750, 48148)]