349270380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5885

約数の個数: 120

約数和(自身を含む): 1125480048

約数和(自身を除く): 776209668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5827, 5994, 6660, 9990, 11654, 11988, 14985, 17481, 19980, 23308, 29135, 29970, 34962, 52443, 58270, 59940, 69924, 87405, 104886, 116540, 157329, 174810, 209772, 215599, 262215, 314658, 349620, 431198, 471987, 524430, 629316, 646797, 786645, 862396, 943974, 1048860, 1077995, 1293594, 1573290, 1887948, 1940391, 2155990, 2359935, 2587188, 3146580, 3233985, 3880782, 4311980, 4719870, 5821173, 6467970, 7761564, 9439740, 9701955, 11642346, 12935940, 17463519, 19403910, 23284692, 29105865, 34927038, 38807820, 58211730, 69854076, 87317595, 116423460, 174635190, 349270380]

約数ペア:

[(1, 349270380), (2, 174635190), (3, 116423460), (4, 87317595), (5, 69854076), (6, 58211730), (9, 38807820), (10, 34927038), (12, 29105865), (15, 23284692), (18, 19403910), (20, 17463519), (27, 12935940), (30, 11642346), (36, 9701955), (37, 9439740), (45, 7761564), (54, 6467970), (60, 5821173), (74, 4719870), (81, 4311980), (90, 3880782), (108, 3233985), (111, 3146580), (135, 2587188), (148, 2359935), (162, 2155990), (180, 1940391), (185, 1887948), (222, 1573290), (270, 1293594), (324, 1077995), (333, 1048860), (370, 943974), (405, 862396), (444, 786645), (540, 646797), (555, 629316), (666, 524430), (740, 471987), (810, 431198), (999, 349620), (1110, 314658), (1332, 262215), (1620, 215599), (1665, 209772), (1998, 174810), (2220, 157329), (2997, 116540), (3330, 104886), (3996, 87405), (4995, 69924), (5827, 59940), (5994, 58270), (6660, 52443), (9990, 34962), (11654, 29970), (11988, 29135), (14985, 23308), (17481, 19980)]