250606980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 192

約数和(自身を含む): 869299200

約数和(自身を除く): 618692220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 1044, 1131, 1170, 1231, 1305, 1404, 1508, 1566, 1740, 1755, 1885, 2262, 2340, 2462, 2610, 3132, 3393, 3510, 3693, 3770, 3915, 4524, 4924, 5220, 5655, 6155, 6786, 7020, 7386, 7540, 7830, 10179, 11079, 11310, 12310, 13572, 14772, 15660, 16003, 16965, 18465, 20358, 22158, 22620, 24620, 32006, 33237, 33930, 35699, 36930, 40716, 44316, 48009, 50895, 55395, 64012, 66474, 67860, 71398, 73860, 80015, 96018, 101790, 107097, 110790, 132948, 142796, 144027, 160030, 166185, 178495, 192036, 203580, 214194, 221580, 240045, 288054, 320060, 321291, 332370, 356990, 428388, 432081, 464087, 480090, 535485, 576108, 642582, 664740, 713980, 720135, 864162, 928174, 960180, 963873, 1070970, 1285164, 1392261, 1440270, 1606455, 1728324, 1856348, 1927746, 2141940, 2160405, 2320435, 2784522, 2880540, 3212910, 3855492, 4176783, 4320810, 4640870, 4819365, 5569044, 6425820, 6961305, 8353566, 8641620, 9281740, 9638730, 12530349, 13922610, 16707132, 19277460, 20883915, 25060698, 27845220, 41767830, 50121396, 62651745, 83535660, 125303490, 250606980]

約数ペア:

[(1, 250606980), (2, 125303490), (3, 83535660), (4, 62651745), (5, 50121396), (6, 41767830), (9, 27845220), (10, 25060698), (12, 20883915), (13, 19277460), (15, 16707132), (18, 13922610), (20, 12530349), (26, 9638730), (27, 9281740), (29, 8641620), (30, 8353566), (36, 6961305), (39, 6425820), (45, 5569044), (52, 4819365), (54, 4640870), (58, 4320810), (60, 4176783), (65, 3855492), (78, 3212910), (87, 2880540), (90, 2784522), (108, 2320435), (116, 2160405), (117, 2141940), (130, 1927746), (135, 1856348), (145, 1728324), (156, 1606455), (174, 1440270), (180, 1392261), (195, 1285164), (234, 1070970), (260, 963873), (261, 960180), (270, 928174), (290, 864162), (348, 720135), (351, 713980), (377, 664740), (390, 642582), (435, 576108), (468, 535485), (522, 480090), (540, 464087), (580, 432081), (585, 428388), (702, 356990), (754, 332370), (780, 321291), (783, 320060), (870, 288054), (1044, 240045), (1131, 221580), (1170, 214194), (1231, 203580), (1305, 192036), (1404, 178495), (1508, 166185), (1566, 160030), (1740, 144027), (1755, 142796), (1885, 132948), (2262, 110790), (2340, 107097), (2462, 101790), (2610, 96018), (3132, 80015), (3393, 73860), (3510, 71398), (3693, 67860), (3770, 66474), (3915, 64012), (4524, 55395), (4924, 50895), (5220, 48009), (5655, 44316), (6155, 40716), (6786, 36930), (7020, 35699), (7386, 33930), (7540, 33237), (7830, 32006), (10179, 24620), (11079, 22620), (11310, 22158), (12310, 20358), (13572, 18465), (14772, 16965), (15660, 16003)]