194745060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 252

約数和(自身を含む): 664627068

約数和(自身を除く): 469882008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 81, 90, 95, 108, 111, 114, 135, 148, 162, 171, 180, 185, 190, 222, 228, 243, 270, 285, 324, 333, 342, 361, 370, 380, 405, 444, 486, 513, 540, 555, 570, 666, 684, 703, 722, 729, 740, 810, 855, 972, 999, 1026, 1083, 1110, 1140, 1215, 1332, 1406, 1444, 1458, 1539, 1620, 1665, 1710, 1805, 1998, 2052, 2109, 2166, 2220, 2430, 2565, 2812, 2916, 2997, 3078, 3249, 3330, 3420, 3515, 3610, 3645, 3996, 4218, 4332, 4617, 4860, 4995, 5130, 5415, 5994, 6156, 6327, 6498, 6660, 7030, 7220, 7290, 7695, 8436, 8991, 9234, 9747, 9990, 10260, 10545, 10830, 11988, 12654, 12996, 13357, 13851, 14060, 14580, 14985, 15390, 16245, 17982, 18468, 18981, 19494, 19980, 21090, 21660, 23085, 25308, 26714, 26973, 27702, 29241, 29970, 30780, 31635, 32490, 35964, 37962, 38988, 40071, 42180, 44955, 46170, 48735, 53428, 53946, 55404, 56943, 58482, 59940, 63270, 64980, 66785, 69255, 75924, 80142, 87723, 89910, 92340, 94905, 97470, 107892, 113886, 116964, 120213, 126540, 133570, 134865, 138510, 146205, 160284, 170829, 175446, 179820, 189810, 194940, 200355, 227772, 240426, 263169, 267140, 269730, 277020, 284715, 292410, 341658, 350892, 360639, 379620, 400710, 438615, 480852, 512487, 526338, 539460, 569430, 584820, 601065, 683316, 721278, 801420, 854145, 877230, 1024974, 1052676, 1081917, 1138860, 1202130, 1315845, 1442556, 1708290, 1754460, 1803195, 2049948, 2163834, 2404260, 2562435, 2631690, 3245751, 3416580, 3606390, 4327668, 5124870, 5263380, 5409585, 6491502, 7212780, 9737253, 10249740, 10819170, 12983004, 16228755, 19474506, 21638340, 32457510, 38949012, 48686265, 64915020, 97372530, 194745060]

約数ペア:

[(1, 194745060), (2, 97372530), (3, 64915020), (4, 48686265), (5, 38949012), (6, 32457510), (9, 21638340), (10, 19474506), (12, 16228755), (15, 12983004), (18, 10819170), (19, 10249740), (20, 9737253), (27, 7212780), (30, 6491502), (36, 5409585), (37, 5263380), (38, 5124870), (45, 4327668), (54, 3606390), (57, 3416580), (60, 3245751), (74, 2631690), (76, 2562435), (81, 2404260), (90, 2163834), (95, 2049948), (108, 1803195), (111, 1754460), (114, 1708290), (135, 1442556), (148, 1315845), (162, 1202130), (171, 1138860), (180, 1081917), (185, 1052676), (190, 1024974), (222, 877230), (228, 854145), (243, 801420), (270, 721278), (285, 683316), (324, 601065), (333, 584820), (342, 569430), (361, 539460), (370, 526338), (380, 512487), (405, 480852), (444, 438615), (486, 400710), (513, 379620), (540, 360639), (555, 350892), (570, 341658), (666, 292410), (684, 284715), (703, 277020), (722, 269730), (729, 267140), (740, 263169), (810, 240426), (855, 227772), (972, 200355), (999, 194940), (1026, 189810), (1083, 179820), (1110, 175446), (1140, 170829), (1215, 160284), (1332, 146205), (1406, 138510), (1444, 134865), (1458, 133570), (1539, 126540), (1620, 120213), (1665, 116964), (1710, 113886), (1805, 107892), (1998, 97470), (2052, 94905), (2109, 92340), (2166, 89910), (2220, 87723), (2430, 80142), (2565, 75924), (2812, 69255), (2916, 66785), (2997, 64980), (3078, 63270), (3249, 59940), (3330, 58482), (3420, 56943), (3515, 55404), (3610, 53946), (3645, 53428), (3996, 48735), (4218, 46170), (4332, 44955), (4617, 42180), (4860, 40071), (4995, 38988), (5130, 37962), (5415, 35964), (5994, 32490), (6156, 31635), (6327, 30780), (6498, 29970), (6660, 29241), (7030, 27702), (7220, 26973), (7290, 26714), (7695, 25308), (8436, 23085), (8991, 21660), (9234, 21090), (9747, 19980), (9990, 19494), (10260, 18981), (10545, 18468), (10830, 17982), (11988, 16245), (12654, 15390), (12996, 14985), (13357, 14580), (13851, 14060)]