205596300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 776950272

約数和(自身を除く): 571353972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 364, 390, 420, 425, 442, 443, 455, 476, 510, 525, 546, 595, 650, 663, 700, 714, 780, 850, 884, 886, 910, 975, 1020, 1050, 1092, 1105, 1190, 1275, 1300, 1326, 1329, 1365, 1428, 1547, 1700, 1772, 1785, 1820, 1950, 2100, 2210, 2215, 2275, 2380, 2550, 2652, 2658, 2730, 2975, 3094, 3101, 3315, 3570, 3900, 4420, 4430, 4550, 4641, 5100, 5316, 5460, 5525, 5759, 5950, 6188, 6202, 6630, 6645, 6825, 7140, 7531, 7735, 8860, 8925, 9100, 9282, 9303, 11050, 11075, 11518, 11900, 12404, 13260, 13290, 13650, 15062, 15470, 15505, 16575, 17277, 17850, 18564, 18606, 22100, 22150, 22593, 23036, 23205, 26580, 27300, 28795, 30124, 30940, 31010, 33150, 33225, 34554, 35700, 37212, 37655, 38675, 40313, 44300, 45186, 46410, 46515, 52717, 57590, 62020, 66300, 66450, 69108, 75310, 77350, 77525, 80626, 86385, 90372, 92820, 93030, 97903, 105434, 112965, 115180, 116025, 120939, 132900, 143975, 150620, 154700, 155050, 158151, 161252, 172770, 186060, 188275, 195806, 201565, 210868, 225930, 232050, 232575, 241878, 263585, 287950, 293709, 310100, 316302, 345540, 376550, 391612, 403130, 431925, 451860, 464100, 465150, 483756, 489515, 527170, 564825, 575900, 587418, 604695, 632604, 685321, 753100, 790755, 806260, 863850, 930300, 979030, 1007825, 1054340, 1129650, 1174836, 1209390, 1317925, 1370642, 1468545, 1581510, 1727700, 1958060, 2015650, 2055963, 2259300, 2418780, 2447575, 2635850, 2741284, 2937090, 3023475, 3163020, 3426605, 3953775, 4031300, 4111926, 4895150, 5271700, 5874180, 6046950, 6853210, 7342725, 7907550, 8223852, 9790300, 10279815, 12093900, 13706420, 14685450, 15815100, 17133025, 20559630, 29370900, 34266050, 41119260, 51399075, 68532100, 102798150, 205596300]

約数ペア:

[(1, 205596300), (2, 102798150), (3, 68532100), (4, 51399075), (5, 41119260), (6, 34266050), (7, 29370900), (10, 20559630), (12, 17133025), (13, 15815100), (14, 14685450), (15, 13706420), (17, 12093900), (20, 10279815), (21, 9790300), (25, 8223852), (26, 7907550), (28, 7342725), (30, 6853210), (34, 6046950), (35, 5874180), (39, 5271700), (42, 4895150), (50, 4111926), (51, 4031300), (52, 3953775), (60, 3426605), (65, 3163020), (68, 3023475), (70, 2937090), (75, 2741284), (78, 2635850), (84, 2447575), (85, 2418780), (91, 2259300), (100, 2055963), (102, 2015650), (105, 1958060), (119, 1727700), (130, 1581510), (140, 1468545), (150, 1370642), (156, 1317925), (170, 1209390), (175, 1174836), (182, 1129650), (195, 1054340), (204, 1007825), (210, 979030), (221, 930300), (238, 863850), (255, 806260), (260, 790755), (273, 753100), (300, 685321), (325, 632604), (340, 604695), (350, 587418), (357, 575900), (364, 564825), (390, 527170), (420, 489515), (425, 483756), (442, 465150), (443, 464100), (455, 451860), (476, 431925), (510, 403130), (525, 391612), (546, 376550), (595, 345540), (650, 316302), (663, 310100), (700, 293709), (714, 287950), (780, 263585), (850, 241878), (884, 232575), (886, 232050), (910, 225930), (975, 210868), (1020, 201565), (1050, 195806), (1092, 188275), (1105, 186060), (1190, 172770), (1275, 161252), (1300, 158151), (1326, 155050), (1329, 154700), (1365, 150620), (1428, 143975), (1547, 132900), (1700, 120939), (1772, 116025), (1785, 115180), (1820, 112965), (1950, 105434), (2100, 97903), (2210, 93030), (2215, 92820), (2275, 90372), (2380, 86385), (2550, 80626), (2652, 77525), (2658, 77350), (2730, 75310), (2975, 69108), (3094, 66450), (3101, 66300), (3315, 62020), (3570, 57590), (3900, 52717), (4420, 46515), (4430, 46410), (4550, 45186), (4641, 44300), (5100, 40313), (5316, 38675), (5460, 37655), (5525, 37212), (5759, 35700), (5950, 34554), (6188, 33225), (6202, 33150), (6630, 31010), (6645, 30940), (6825, 30124), (7140, 28795), (7531, 27300), (7735, 26580), (8860, 23205), (8925, 23036), (9100, 22593), (9282, 22150), (9303, 22100), (11050, 18606), (11075, 18564), (11518, 17850), (11900, 17277), (12404, 16575), (13260, 15505), (13290, 15470), (13650, 15062)]