200319480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 694643040

約数和(自身を除く): 494323560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 557, 648, 666, 740, 810, 888, 972, 999, 1080, 1110, 1114, 1215, 1332, 1480, 1620, 1665, 1671, 1944, 1998, 2220, 2228, 2430, 2664, 2785, 2997, 3240, 3330, 3342, 3996, 4440, 4456, 4860, 4995, 5013, 5570, 5994, 6660, 6684, 7992, 8355, 8991, 9720, 9990, 10026, 11140, 11988, 13320, 13368, 14985, 15039, 16710, 17982, 19980, 20052, 20609, 22280, 23976, 25065, 29970, 30078, 33420, 35964, 39960, 40104, 41218, 44955, 45117, 50130, 59940, 60156, 61827, 66840, 71928, 75195, 82436, 89910, 90234, 100260, 103045, 119880, 120312, 123654, 135351, 150390, 164872, 179820, 180468, 185481, 200520, 206090, 225585, 247308, 270702, 300780, 309135, 359640, 360936, 370962, 412180, 451170, 494616, 541404, 556443, 601560, 618270, 676755, 741924, 824360, 902340, 927405, 1082808, 1112886, 1236540, 1353510, 1483848, 1669329, 1804680, 1854810, 2225772, 2473080, 2707020, 2782215, 3338658, 3709620, 4451544, 5007987, 5414040, 5564430, 6677316, 7419240, 8346645, 10015974, 11128860, 13354632, 16693290, 20031948, 22257720, 25039935, 33386580, 40063896, 50079870, 66773160, 100159740, 200319480]

約数ペア:

[(1, 200319480), (2, 100159740), (3, 66773160), (4, 50079870), (5, 40063896), (6, 33386580), (8, 25039935), (9, 22257720), (10, 20031948), (12, 16693290), (15, 13354632), (18, 11128860), (20, 10015974), (24, 8346645), (27, 7419240), (30, 6677316), (36, 5564430), (37, 5414040), (40, 5007987), (45, 4451544), (54, 3709620), (60, 3338658), (72, 2782215), (74, 2707020), (81, 2473080), (90, 2225772), (108, 1854810), (111, 1804680), (120, 1669329), (135, 1483848), (148, 1353510), (162, 1236540), (180, 1112886), (185, 1082808), (216, 927405), (222, 902340), (243, 824360), (270, 741924), (296, 676755), (324, 618270), (333, 601560), (360, 556443), (370, 541404), (405, 494616), (444, 451170), (486, 412180), (540, 370962), (555, 360936), (557, 359640), (648, 309135), (666, 300780), (740, 270702), (810, 247308), (888, 225585), (972, 206090), (999, 200520), (1080, 185481), (1110, 180468), (1114, 179820), (1215, 164872), (1332, 150390), (1480, 135351), (1620, 123654), (1665, 120312), (1671, 119880), (1944, 103045), (1998, 100260), (2220, 90234), (2228, 89910), (2430, 82436), (2664, 75195), (2785, 71928), (2997, 66840), (3240, 61827), (3330, 60156), (3342, 59940), (3996, 50130), (4440, 45117), (4456, 44955), (4860, 41218), (4995, 40104), (5013, 39960), (5570, 35964), (5994, 33420), (6660, 30078), (6684, 29970), (7992, 25065), (8355, 23976), (8991, 22280), (9720, 20609), (9990, 20052), (10026, 19980), (11140, 17982), (11988, 16710), (13320, 15039), (13368, 14985)]