42018900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 161989632

約数和(自身を除く): 119970732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 25, 28, 30, 33, 34, 35, 42, 44, 50, 51, 55, 60, 66, 68, 70, 75, 77, 84, 85, 100, 102, 105, 107, 110, 119, 132, 140, 150, 154, 165, 170, 175, 187, 204, 210, 214, 220, 231, 238, 255, 275, 300, 308, 321, 330, 340, 350, 357, 374, 385, 420, 425, 428, 462, 476, 510, 525, 535, 550, 561, 595, 642, 660, 700, 714, 748, 749, 770, 825, 850, 924, 935, 1020, 1050, 1070, 1100, 1122, 1155, 1177, 1190, 1275, 1284, 1309, 1428, 1498, 1540, 1605, 1650, 1700, 1785, 1819, 1870, 1925, 2100, 2140, 2244, 2247, 2310, 2354, 2380, 2550, 2618, 2675, 2805, 2975, 2996, 3210, 3300, 3531, 3570, 3638, 3740, 3745, 3850, 3927, 4494, 4620, 4675, 4708, 5100, 5236, 5350, 5457, 5610, 5775, 5885, 5950, 6420, 6545, 7062, 7140, 7276, 7490, 7700, 7854, 8025, 8239, 8925, 8988, 9095, 9350, 10700, 10914, 11220, 11235, 11550, 11770, 11900, 12733, 13090, 14025, 14124, 14980, 15708, 16050, 16478, 17655, 17850, 18190, 18700, 18725, 19635, 20009, 21828, 22470, 23100, 23540, 24717, 25466, 26180, 27285, 28050, 29425, 32100, 32725, 32956, 35310, 35700, 36380, 37450, 38199, 39270, 40018, 41195, 44940, 45475, 49434, 50932, 54570, 56100, 56175, 58850, 60027, 63665, 65450, 70620, 74900, 76398, 78540, 80036, 82390, 88275, 90950, 98175, 98868, 100045, 109140, 112350, 117700, 120054, 123585, 127330, 130900, 136425, 140063, 152796, 164780, 176550, 181900, 190995, 196350, 200090, 205975, 224700, 240108, 247170, 254660, 272850, 280126, 300135, 318325, 353100, 381990, 392700, 400180, 411950, 420189, 494340, 500225, 545700, 560252, 600270, 617925, 636650, 700315, 763980, 823900, 840378, 954975, 1000450, 1200540, 1235850, 1273300, 1400630, 1500675, 1680756, 1909950, 2000900, 2100945, 2471700, 2801260, 3001350, 3501575, 3819900, 4201890, 6002700, 7003150, 8403780, 10504725, 14006300, 21009450, 42018900]

約数ペア:

[(1, 42018900), (2, 21009450), (3, 14006300), (4, 10504725), (5, 8403780), (6, 7003150), (7, 6002700), (10, 4201890), (11, 3819900), (12, 3501575), (14, 3001350), (15, 2801260), (17, 2471700), (20, 2100945), (21, 2000900), (22, 1909950), (25, 1680756), (28, 1500675), (30, 1400630), (33, 1273300), (34, 1235850), (35, 1200540), (42, 1000450), (44, 954975), (50, 840378), (51, 823900), (55, 763980), (60, 700315), (66, 636650), (68, 617925), (70, 600270), (75, 560252), (77, 545700), (84, 500225), (85, 494340), (100, 420189), (102, 411950), (105, 400180), (107, 392700), (110, 381990), (119, 353100), (132, 318325), (140, 300135), (150, 280126), (154, 272850), (165, 254660), (170, 247170), (175, 240108), (187, 224700), (204, 205975), (210, 200090), (214, 196350), (220, 190995), (231, 181900), (238, 176550), (255, 164780), (275, 152796), (300, 140063), (308, 136425), (321, 130900), (330, 127330), (340, 123585), (350, 120054), (357, 117700), (374, 112350), (385, 109140), (420, 100045), (425, 98868), (428, 98175), (462, 90950), (476, 88275), (510, 82390), (525, 80036), (535, 78540), (550, 76398), (561, 74900), (595, 70620), (642, 65450), (660, 63665), (700, 60027), (714, 58850), (748, 56175), (749, 56100), (770, 54570), (825, 50932), (850, 49434), (924, 45475), (935, 44940), (1020, 41195), (1050, 40018), (1070, 39270), (1100, 38199), (1122, 37450), (1155, 36380), (1177, 35700), (1190, 35310), (1275, 32956), (1284, 32725), (1309, 32100), (1428, 29425), (1498, 28050), (1540, 27285), (1605, 26180), (1650, 25466), (1700, 24717), (1785, 23540), (1819, 23100), (1870, 22470), (1925, 21828), (2100, 20009), (2140, 19635), (2244, 18725), (2247, 18700), (2310, 18190), (2354, 17850), (2380, 17655), (2550, 16478), (2618, 16050), (2675, 15708), (2805, 14980), (2975, 14124), (2996, 14025), (3210, 13090), (3300, 12733), (3531, 11900), (3570, 11770), (3638, 11550), (3740, 11235), (3745, 11220), (3850, 10914), (3927, 10700), (4494, 9350), (4620, 9095), (4675, 8988), (4708, 8925), (5100, 8239), (5236, 8025), (5350, 7854), (5457, 7700), (5610, 7490), (5775, 7276), (5885, 7140), (5950, 7062), (6420, 6545)]