121888260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 414892800

約数和(自身を除く): 293004540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 179, 180, 194, 195, 234, 260, 270, 291, 351, 358, 388, 390, 468, 485, 537, 540, 582, 585, 702, 716, 780, 873, 895, 970, 1074, 1164, 1170, 1261, 1404, 1455, 1611, 1746, 1755, 1790, 1940, 2148, 2327, 2340, 2522, 2619, 2685, 2910, 3222, 3492, 3510, 3580, 3783, 4365, 4654, 4833, 5044, 5238, 5370, 5820, 6305, 6444, 6981, 7020, 7566, 8055, 8730, 9308, 9666, 10476, 10740, 11349, 11635, 12610, 13095, 13962, 15132, 16110, 17363, 17460, 18915, 19332, 20943, 22698, 23270, 24165, 25220, 26190, 27924, 32220, 34047, 34726, 34905, 37830, 41886, 45396, 46540, 48330, 52089, 52380, 56745, 62829, 68094, 69452, 69810, 75660, 83772, 86815, 96660, 104178, 104715, 113490, 125658, 136188, 139620, 156267, 170235, 173630, 208356, 209430, 225719, 226980, 251316, 260445, 312534, 314145, 340470, 347260, 418860, 451438, 468801, 520890, 625068, 628290, 677157, 680940, 781335, 902876, 937602, 1041780, 1128595, 1256580, 1354314, 1562670, 1875204, 2031471, 2257190, 2344005, 2708628, 3125340, 3385785, 4062942, 4514380, 4688010, 6094413, 6771570, 8125884, 9376020, 10157355, 12188826, 13543140, 20314710, 24377652, 30472065, 40629420, 60944130, 121888260]

約数ペア:

[(1, 121888260), (2, 60944130), (3, 40629420), (4, 30472065), (5, 24377652), (6, 20314710), (9, 13543140), (10, 12188826), (12, 10157355), (13, 9376020), (15, 8125884), (18, 6771570), (20, 6094413), (26, 4688010), (27, 4514380), (30, 4062942), (36, 3385785), (39, 3125340), (45, 2708628), (52, 2344005), (54, 2257190), (60, 2031471), (65, 1875204), (78, 1562670), (90, 1354314), (97, 1256580), (108, 1128595), (117, 1041780), (130, 937602), (135, 902876), (156, 781335), (179, 680940), (180, 677157), (194, 628290), (195, 625068), (234, 520890), (260, 468801), (270, 451438), (291, 418860), (351, 347260), (358, 340470), (388, 314145), (390, 312534), (468, 260445), (485, 251316), (537, 226980), (540, 225719), (582, 209430), (585, 208356), (702, 173630), (716, 170235), (780, 156267), (873, 139620), (895, 136188), (970, 125658), (1074, 113490), (1164, 104715), (1170, 104178), (1261, 96660), (1404, 86815), (1455, 83772), (1611, 75660), (1746, 69810), (1755, 69452), (1790, 68094), (1940, 62829), (2148, 56745), (2327, 52380), (2340, 52089), (2522, 48330), (2619, 46540), (2685, 45396), (2910, 41886), (3222, 37830), (3492, 34905), (3510, 34726), (3580, 34047), (3783, 32220), (4365, 27924), (4654, 26190), (4833, 25220), (5044, 24165), (5238, 23270), (5370, 22698), (5820, 20943), (6305, 19332), (6444, 18915), (6981, 17460), (7020, 17363), (7566, 16110), (8055, 15132), (8730, 13962), (9308, 13095), (9666, 12610), (10476, 11635), (10740, 11349)]