2173286700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20678

約数の個数: 180

約数和(自身を含む): 7587222720

約数和(自身を除く): 5413936020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 7020, 8100, 8775, 10530, 11700, 17550, 20639, 21060, 26325, 35100, 41278, 52650, 61917, 82556, 103195, 105300, 123834, 185751, 206390, 247668, 268307, 309585, 371502, 412780, 515975, 536614, 557253, 619170, 743004, 804921, 928755, 1031950, 1073228, 1114506, 1238340, 1341535, 1547925, 1609842, 1671759, 1857510, 2063900, 2229012, 2414763, 2683070, 2786265, 3095850, 3219684, 3343518, 3715020, 4024605, 4643775, 4829526, 5366140, 5572530, 6191700, 6687036, 6707675, 7244289, 8049210, 8358795, 9287550, 9659052, 11145060, 12073815, 13415350, 13931325, 14488578, 16098420, 16717590, 18575100, 20123025, 21732867, 24147630, 26830700, 27862650, 28977156, 33435180, 36221445, 40246050, 41793975, 43465734, 48295260, 55725300, 60369075, 72442890, 80492100, 83587950, 86931468, 108664335, 120738150, 144885780, 167175900, 181107225, 217328670, 241476300, 362214450, 434657340, 543321675, 724428900, 1086643350, 2173286700]

約数ペア:

[(1, 2173286700), (2, 1086643350), (3, 724428900), (4, 543321675), (5, 434657340), (6, 362214450), (9, 241476300), (10, 217328670), (12, 181107225), (13, 167175900), (15, 144885780), (18, 120738150), (20, 108664335), (25, 86931468), (26, 83587950), (27, 80492100), (30, 72442890), (36, 60369075), (39, 55725300), (45, 48295260), (50, 43465734), (52, 41793975), (54, 40246050), (60, 36221445), (65, 33435180), (75, 28977156), (78, 27862650), (81, 26830700), (90, 24147630), (100, 21732867), (108, 20123025), (117, 18575100), (130, 16717590), (135, 16098420), (150, 14488578), (156, 13931325), (162, 13415350), (180, 12073815), (195, 11145060), (225, 9659052), (234, 9287550), (260, 8358795), (270, 8049210), (300, 7244289), (324, 6707675), (325, 6687036), (351, 6191700), (390, 5572530), (405, 5366140), (450, 4829526), (468, 4643775), (540, 4024605), (585, 3715020), (650, 3343518), (675, 3219684), (702, 3095850), (780, 2786265), (810, 2683070), (900, 2414763), (975, 2229012), (1053, 2063900), (1170, 1857510), (1300, 1671759), (1350, 1609842), (1404, 1547925), (1620, 1341535), (1755, 1238340), (1950, 1114506), (2025, 1073228), (2106, 1031950), (2340, 928755), (2700, 804921), (2925, 743004), (3510, 619170), (3900, 557253), (4050, 536614), (4212, 515975), (5265, 412780), (5850, 371502), (7020, 309585), (8100, 268307), (8775, 247668), (10530, 206390), (11700, 185751), (17550, 123834), (20639, 105300), (21060, 103195), (26325, 82556), (35100, 61917), (41278, 52650)]