19004577900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26539}}^1$

素因数の和:26605

約数の個数: 288

約数和(自身を含む): 70768803840

約数和(自身を除く): 51764225940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 31, 33, 35, 42, 44, 50, 55, 60, 62, 66, 70, 75, 77, 84, 93, 100, 105, 110, 124, 132, 140, 150, 154, 155, 165, 175, 186, 210, 217, 220, 231, 275, 300, 308, 310, 330, 341, 350, 372, 385, 420, 434, 462, 465, 525, 550, 620, 651, 660, 682, 700, 770, 775, 825, 868, 924, 930, 1023, 1050, 1085, 1100, 1155, 1302, 1364, 1540, 1550, 1650, 1705, 1860, 1925, 2046, 2100, 2170, 2310, 2325, 2387, 2604, 3100, 3255, 3300, 3410, 3850, 4092, 4340, 4620, 4650, 4774, 5115, 5425, 5775, 6510, 6820, 7161, 7700, 8525, 9300, 9548, 10230, 10850, 11550, 11935, 13020, 14322, 16275, 17050, 20460, 21700, 23100, 23870, 25575, 26539, 28644, 32550, 34100, 35805, 47740, 51150, 53078, 59675, 65100, 71610, 79617, 102300, 106156, 119350, 132695, 143220, 159234, 179025, 185773, 238700, 265390, 291929, 318468, 358050, 371546, 398085, 530780, 557319, 583858, 663475, 716100, 743092, 796170, 822709, 875787, 928865, 1114638, 1167716, 1326950, 1459645, 1592340, 1645418, 1751574, 1857730, 1990425, 2043503, 2229276, 2468127, 2653900, 2786595, 2919290, 3290836, 3503148, 3715460, 3980850, 4087006, 4113545, 4378935, 4644325, 4936254, 5573190, 5758963, 5838580, 6130509, 7298225, 7961700, 8174012, 8227090, 8757870, 9049799, 9288650, 9872508, 10217515, 11146380, 11517926, 12261018, 12340635, 13932975, 14596450, 16454180, 17276889, 17515740, 18099598, 18577300, 20435030, 20567725, 21894675, 23035852, 24522036, 24681270, 27149397, 27865950, 28794815, 29192900, 30652545, 34553778, 36199196, 40870060, 41135450, 43789350, 45248995, 49362540, 51087575, 54298794, 55731900, 57589630, 61305090, 61703175, 63348593, 69107556, 82270900, 86384445, 87578700, 90497990, 102175150, 108597588, 115179260, 122610180, 123406350, 126697186, 135746985, 143974075, 153262725, 172768890, 180995980, 190045779, 204350300, 226244975, 246812700, 253394372, 271493970, 287948150, 306525450, 316742965, 345537780, 380091558, 431922225, 452489950, 542987940, 575896300, 613050900, 633485930, 678734925, 760183116, 863844450, 904979900, 950228895, 1266971860, 1357469850, 1583714825, 1727688900, 1900457790, 2714939700, 3167429650, 3800915580, 4751144475, 6334859300, 9502288950, 19004577900]

約数ペア:

[(1, 19004577900), (2, 9502288950), (3, 6334859300), (4, 4751144475), (5, 3800915580), (6, 3167429650), (7, 2714939700), (10, 1900457790), (11, 1727688900), (12, 1583714825), (14, 1357469850), (15, 1266971860), (20, 950228895), (21, 904979900), (22, 863844450), (25, 760183116), (28, 678734925), (30, 633485930), (31, 613050900), (33, 575896300), (35, 542987940), (42, 452489950), (44, 431922225), (50, 380091558), (55, 345537780), (60, 316742965), (62, 306525450), (66, 287948150), (70, 271493970), (75, 253394372), (77, 246812700), (84, 226244975), (93, 204350300), (100, 190045779), (105, 180995980), (110, 172768890), (124, 153262725), (132, 143974075), (140, 135746985), (150, 126697186), (154, 123406350), (155, 122610180), (165, 115179260), (175, 108597588), (186, 102175150), (210, 90497990), (217, 87578700), (220, 86384445), (231, 82270900), (275, 69107556), (300, 63348593), (308, 61703175), (310, 61305090), (330, 57589630), (341, 55731900), (350, 54298794), (372, 51087575), (385, 49362540), (420, 45248995), (434, 43789350), (462, 41135450), (465, 40870060), (525, 36199196), (550, 34553778), (620, 30652545), (651, 29192900), (660, 28794815), (682, 27865950), (700, 27149397), (770, 24681270), (775, 24522036), (825, 23035852), (868, 21894675), (924, 20567725), (930, 20435030), (1023, 18577300), (1050, 18099598), (1085, 17515740), (1100, 17276889), (1155, 16454180), (1302, 14596450), (1364, 13932975), (1540, 12340635), (1550, 12261018), (1650, 11517926), (1705, 11146380), (1860, 10217515), (1925, 9872508), (2046, 9288650), (2100, 9049799), (2170, 8757870), (2310, 8227090), (2325, 8174012), (2387, 7961700), (2604, 7298225), (3100, 6130509), (3255, 5838580), (3300, 5758963), (3410, 5573190), (3850, 4936254), (4092, 4644325), (4340, 4378935), (4620, 4113545), (4650, 4087006), (4774, 3980850), (5115, 3715460), (5425, 3503148), (5775, 3290836), (6510, 2919290), (6820, 2786595), (7161, 2653900), (7700, 2468127), (8525, 2229276), (9300, 2043503), (9548, 1990425), (10230, 1857730), (10850, 1751574), (11550, 1645418), (11935, 1592340), (13020, 1459645), (14322, 1326950), (16275, 1167716), (17050, 1114638), (20460, 928865), (21700, 875787), (23100, 822709), (23870, 796170), (25575, 743092), (26539, 716100), (28644, 663475), (32550, 583858), (34100, 557319), (35805, 530780), (47740, 398085), (51150, 371546), (53078, 358050), (59675, 318468), (65100, 291929), (71610, 265390), (79617, 238700), (102300, 185773), (106156, 179025), (119350, 159234), (132695, 143220)]