231668100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 180

約数和(自身を含む): 772270884

約数和(自身を除く): 540602784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 270, 300, 324, 333, 370, 405, 444, 450, 540, 555, 666, 675, 740, 773, 810, 900, 925, 999, 1110, 1332, 1350, 1546, 1620, 1665, 1850, 1998, 2025, 2220, 2319, 2700, 2775, 2997, 3092, 3330, 3700, 3865, 3996, 4050, 4638, 4995, 5550, 5994, 6660, 6957, 7730, 8100, 8325, 9276, 9990, 11100, 11595, 11988, 13914, 14985, 15460, 16650, 19325, 19980, 20871, 23190, 24975, 27828, 28601, 29970, 33300, 34785, 38650, 41742, 46380, 49950, 57202, 57975, 59940, 62613, 69570, 74925, 77300, 83484, 85803, 99900, 104355, 114404, 115950, 125226, 139140, 143005, 149850, 171606, 173925, 208710, 231900, 250452, 257409, 286010, 299700, 313065, 343212, 347850, 417420, 429015, 514818, 521775, 572020, 626130, 695700, 715025, 772227, 858030, 1029636, 1043550, 1252260, 1287045, 1430050, 1544454, 1565325, 1716060, 2087100, 2145075, 2316681, 2574090, 2860100, 3088908, 3130650, 3861135, 4290150, 4633362, 5148180, 6261300, 6435225, 7722270, 8580300, 9266724, 11583405, 12870450, 15444540, 19305675, 23166810, 25740900, 38611350, 46333620, 57917025, 77222700, 115834050, 231668100]

約数ペア:

[(1, 231668100), (2, 115834050), (3, 77222700), (4, 57917025), (5, 46333620), (6, 38611350), (9, 25740900), (10, 23166810), (12, 19305675), (15, 15444540), (18, 12870450), (20, 11583405), (25, 9266724), (27, 8580300), (30, 7722270), (36, 6435225), (37, 6261300), (45, 5148180), (50, 4633362), (54, 4290150), (60, 3861135), (74, 3130650), (75, 3088908), (81, 2860100), (90, 2574090), (100, 2316681), (108, 2145075), (111, 2087100), (135, 1716060), (148, 1565325), (150, 1544454), (162, 1430050), (180, 1287045), (185, 1252260), (222, 1043550), (225, 1029636), (270, 858030), (300, 772227), (324, 715025), (333, 695700), (370, 626130), (405, 572020), (444, 521775), (450, 514818), (540, 429015), (555, 417420), (666, 347850), (675, 343212), (740, 313065), (773, 299700), (810, 286010), (900, 257409), (925, 250452), (999, 231900), (1110, 208710), (1332, 173925), (1350, 171606), (1546, 149850), (1620, 143005), (1665, 139140), (1850, 125226), (1998, 115950), (2025, 114404), (2220, 104355), (2319, 99900), (2700, 85803), (2775, 83484), (2997, 77300), (3092, 74925), (3330, 69570), (3700, 62613), (3865, 59940), (3996, 57975), (4050, 57202), (4638, 49950), (4995, 46380), (5550, 41742), (5994, 38650), (6660, 34785), (6957, 33300), (7730, 29970), (8100, 28601), (8325, 27828), (9276, 24975), (9990, 23190), (11100, 20871), (11595, 19980), (11988, 19325), (13914, 16650), (14985, 15460)]