2000807730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4550

約数の個数: 160

約数和(自身を含む): 5859691200

約数和(自身を除く): 3858883470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 81, 87, 90, 95, 114, 135, 145, 162, 171, 174, 190, 261, 270, 285, 290, 342, 405, 435, 513, 522, 551, 570, 783, 810, 855, 870, 1026, 1102, 1305, 1539, 1566, 1653, 1710, 2349, 2565, 2610, 2755, 3078, 3306, 3915, 4483, 4698, 4959, 5130, 5510, 7695, 7830, 8265, 8966, 9918, 11745, 13449, 14877, 15390, 16530, 22415, 23490, 24795, 26898, 29754, 40347, 44631, 44830, 49590, 67245, 74385, 80694, 85177, 89262, 121041, 130007, 134490, 148770, 170354, 201735, 223155, 242082, 255531, 260014, 363123, 390021, 403470, 425885, 446310, 511062, 605205, 650035, 726246, 766593, 780042, 851770, 1170063, 1210410, 1277655, 1300070, 1533186, 1815615, 1950105, 2299779, 2340126, 2470133, 2555310, 3510189, 3631230, 3832965, 3900210, 4599558, 4940266, 5850315, 6899337, 7020378, 7410399, 7665930, 10530567, 11498895, 11700630, 12350665, 13798674, 14820798, 17550945, 21061134, 22231197, 22997790, 24701330, 34496685, 35101890, 37051995, 44462394, 52652835, 66693591, 68993370, 74103990, 105305670, 111155985, 133387182, 200080773, 222311970, 333467955, 400161546, 666935910, 1000403865, 2000807730]

約数ペア:

[(1, 2000807730), (2, 1000403865), (3, 666935910), (5, 400161546), (6, 333467955), (9, 222311970), (10, 200080773), (15, 133387182), (18, 111155985), (19, 105305670), (27, 74103990), (29, 68993370), (30, 66693591), (38, 52652835), (45, 44462394), (54, 37051995), (57, 35101890), (58, 34496685), (81, 24701330), (87, 22997790), (90, 22231197), (95, 21061134), (114, 17550945), (135, 14820798), (145, 13798674), (162, 12350665), (171, 11700630), (174, 11498895), (190, 10530567), (261, 7665930), (270, 7410399), (285, 7020378), (290, 6899337), (342, 5850315), (405, 4940266), (435, 4599558), (513, 3900210), (522, 3832965), (551, 3631230), (570, 3510189), (783, 2555310), (810, 2470133), (855, 2340126), (870, 2299779), (1026, 1950105), (1102, 1815615), (1305, 1533186), (1539, 1300070), (1566, 1277655), (1653, 1210410), (1710, 1170063), (2349, 851770), (2565, 780042), (2610, 766593), (2755, 726246), (3078, 650035), (3306, 605205), (3915, 511062), (4483, 446310), (4698, 425885), (4959, 403470), (5130, 390021), (5510, 363123), (7695, 260014), (7830, 255531), (8265, 242082), (8966, 223155), (9918, 201735), (11745, 170354), (13449, 148770), (14877, 134490), (15390, 130007), (16530, 121041), (22415, 89262), (23490, 85177), (24795, 80694), (26898, 74385), (29754, 67245), (40347, 49590), (44631, 44830)]