155943900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 591073280

約数和(自身を除く): 435129380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 37, 42, 45, 50, 54, 60, 63, 70, 74, 75, 84, 90, 100, 105, 108, 111, 126, 135, 140, 148, 150, 175, 180, 185, 189, 210, 222, 223, 225, 252, 259, 270, 300, 315, 333, 350, 370, 378, 420, 444, 446, 450, 518, 525, 540, 555, 630, 666, 669, 675, 700, 740, 756, 777, 892, 900, 925, 945, 999, 1036, 1050, 1110, 1115, 1260, 1295, 1332, 1338, 1350, 1554, 1561, 1575, 1665, 1850, 1890, 1998, 2007, 2100, 2220, 2230, 2331, 2590, 2676, 2700, 2775, 3108, 3122, 3150, 3330, 3345, 3700, 3780, 3885, 3996, 4014, 4460, 4662, 4683, 4725, 4995, 5180, 5550, 5575, 6021, 6244, 6300, 6475, 6660, 6690, 6993, 7770, 7805, 8028, 8251, 8325, 9324, 9366, 9450, 9990, 10035, 11100, 11150, 11655, 12042, 12950, 13380, 13986, 14049, 15540, 15610, 16502, 16650, 16725, 18732, 18900, 19425, 19980, 20070, 22300, 23310, 23415, 24084, 24753, 24975, 25900, 27972, 28098, 30105, 31220, 33004, 33300, 33450, 34965, 38850, 39025, 40140, 41255, 42147, 46620, 46830, 49506, 49950, 50175, 56196, 57757, 58275, 60210, 66900, 69930, 70245, 74259, 77700, 78050, 82510, 84294, 93660, 99012, 99900, 100350, 115514, 116550, 117075, 120420, 123765, 139860, 140490, 148518, 150525, 156100, 165020, 168588, 173271, 174825, 200700, 206275, 210735, 222777, 231028, 233100, 234150, 247530, 280980, 288785, 297036, 301050, 346542, 349650, 351225, 371295, 412550, 421470, 445554, 468300, 495060, 519813, 577570, 602100, 618825, 693084, 699300, 702450, 742590, 825100, 842940, 866355, 891108, 1039626, 1053675, 1113885, 1155140, 1237650, 1404900, 1443925, 1485180, 1559439, 1732710, 1856475, 2079252, 2107350, 2227770, 2475300, 2599065, 2887850, 3118878, 3465420, 3712950, 4214700, 4331775, 4455540, 5198130, 5569425, 5775700, 6237756, 7425900, 7797195, 8663550, 10396260, 11138850, 12995325, 15594390, 17327100, 22277700, 25990650, 31188780, 38985975, 51981300, 77971950, 155943900]

約数ペア:

[(1, 155943900), (2, 77971950), (3, 51981300), (4, 38985975), (5, 31188780), (6, 25990650), (7, 22277700), (9, 17327100), (10, 15594390), (12, 12995325), (14, 11138850), (15, 10396260), (18, 8663550), (20, 7797195), (21, 7425900), (25, 6237756), (27, 5775700), (28, 5569425), (30, 5198130), (35, 4455540), (36, 4331775), (37, 4214700), (42, 3712950), (45, 3465420), (50, 3118878), (54, 2887850), (60, 2599065), (63, 2475300), (70, 2227770), (74, 2107350), (75, 2079252), (84, 1856475), (90, 1732710), (100, 1559439), (105, 1485180), (108, 1443925), (111, 1404900), (126, 1237650), (135, 1155140), (140, 1113885), (148, 1053675), (150, 1039626), (175, 891108), (180, 866355), (185, 842940), (189, 825100), (210, 742590), (222, 702450), (223, 699300), (225, 693084), (252, 618825), (259, 602100), (270, 577570), (300, 519813), (315, 495060), (333, 468300), (350, 445554), (370, 421470), (378, 412550), (420, 371295), (444, 351225), (446, 349650), (450, 346542), (518, 301050), (525, 297036), (540, 288785), (555, 280980), (630, 247530), (666, 234150), (669, 233100), (675, 231028), (700, 222777), (740, 210735), (756, 206275), (777, 200700), (892, 174825), (900, 173271), (925, 168588), (945, 165020), (999, 156100), (1036, 150525), (1050, 148518), (1110, 140490), (1115, 139860), (1260, 123765), (1295, 120420), (1332, 117075), (1338, 116550), (1350, 115514), (1554, 100350), (1561, 99900), (1575, 99012), (1665, 93660), (1850, 84294), (1890, 82510), (1998, 78050), (2007, 77700), (2100, 74259), (2220, 70245), (2230, 69930), (2331, 66900), (2590, 60210), (2676, 58275), (2700, 57757), (2775, 56196), (3108, 50175), (3122, 49950), (3150, 49506), (3330, 46830), (3345, 46620), (3700, 42147), (3780, 41255), (3885, 40140), (3996, 39025), (4014, 38850), (4460, 34965), (4662, 33450), (4683, 33300), (4725, 33004), (4995, 31220), (5180, 30105), (5550, 28098), (5575, 27972), (6021, 25900), (6244, 24975), (6300, 24753), (6475, 24084), (6660, 23415), (6690, 23310), (6993, 22300), (7770, 20070), (7805, 19980), (8028, 19425), (8251, 18900), (8325, 18732), (9324, 16725), (9366, 16650), (9450, 16502), (9990, 15610), (10035, 15540), (11100, 14049), (11150, 13986), (11655, 13380), (12042, 12950)]