1259969100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 3943810080

約数和(自身を除く): 2683840980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 269, 300, 325, 390, 538, 650, 780, 807, 975, 1076, 1201, 1300, 1345, 1614, 1950, 2402, 2690, 3228, 3497, 3603, 3900, 4035, 4804, 5380, 6005, 6725, 6994, 7206, 8070, 10491, 12010, 13450, 13988, 14412, 15613, 16140, 17485, 18015, 20175, 20982, 24020, 26900, 30025, 31226, 34970, 36030, 40350, 41964, 46839, 52455, 60050, 62452, 69940, 72060, 78065, 80700, 87425, 90075, 93678, 104910, 120100, 156130, 174850, 180150, 187356, 209820, 234195, 262275, 312260, 323069, 349700, 360300, 390325, 468390, 524550, 646138, 780650, 936780, 969207, 1049100, 1170975, 1292276, 1561300, 1615345, 1938414, 2341950, 3230690, 3876828, 4199897, 4683900, 4846035, 6461380, 8076725, 8399794, 9692070, 12599691, 16153450, 16799588, 19384140, 20999485, 24230175, 25199382, 32306900, 41998970, 48460350, 50398764, 62998455, 83997940, 96920700, 104997425, 125996910, 209994850, 251993820, 314992275, 419989700, 629984550, 1259969100]

約数ペア:

[(1, 1259969100), (2, 629984550), (3, 419989700), (4, 314992275), (5, 251993820), (6, 209994850), (10, 125996910), (12, 104997425), (13, 96920700), (15, 83997940), (20, 62998455), (25, 50398764), (26, 48460350), (30, 41998970), (39, 32306900), (50, 25199382), (52, 24230175), (60, 20999485), (65, 19384140), (75, 16799588), (78, 16153450), (100, 12599691), (130, 9692070), (150, 8399794), (156, 8076725), (195, 6461380), (260, 4846035), (269, 4683900), (300, 4199897), (325, 3876828), (390, 3230690), (538, 2341950), (650, 1938414), (780, 1615345), (807, 1561300), (975, 1292276), (1076, 1170975), (1201, 1049100), (1300, 969207), (1345, 936780), (1614, 780650), (1950, 646138), (2402, 524550), (2690, 468390), (3228, 390325), (3497, 360300), (3603, 349700), (3900, 323069), (4035, 312260), (4804, 262275), (5380, 234195), (6005, 209820), (6725, 187356), (6994, 180150), (7206, 174850), (8070, 156130), (10491, 120100), (12010, 104910), (13450, 93678), (13988, 90075), (14412, 87425), (15613, 80700), (16140, 78065), (17485, 72060), (18015, 69940), (20175, 62452), (20982, 60050), (24020, 52455), (26900, 46839), (30025, 41964), (31226, 40350), (34970, 36030)]