89527050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 260950560

約数和(自身を除く): 171423510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 283, 285, 333, 342, 370, 450, 475, 555, 566, 570, 666, 703, 849, 855, 925, 950, 1110, 1406, 1415, 1425, 1665, 1698, 1710, 1850, 2109, 2547, 2775, 2830, 2850, 3330, 3515, 4218, 4245, 4275, 5094, 5377, 5550, 6327, 7030, 7075, 8325, 8490, 8550, 10471, 10545, 10754, 12654, 12735, 14150, 16131, 16650, 17575, 20942, 21090, 21225, 25470, 26885, 31413, 31635, 32262, 35150, 42450, 48393, 52355, 52725, 53770, 62826, 63270, 63675, 80655, 94239, 96786, 104710, 105450, 127350, 134425, 157065, 158175, 161310, 188478, 198949, 241965, 261775, 268850, 314130, 316350, 397898, 403275, 471195, 483930, 523550, 596847, 785325, 806550, 942390, 994745, 1193694, 1209825, 1570650, 1790541, 1989490, 2355975, 2419650, 2984235, 3581082, 4711950, 4973725, 5968470, 8952705, 9947450, 14921175, 17905410, 29842350, 44763525, 89527050]

約数ペア:

[(1, 89527050), (2, 44763525), (3, 29842350), (5, 17905410), (6, 14921175), (9, 9947450), (10, 8952705), (15, 5968470), (18, 4973725), (19, 4711950), (25, 3581082), (30, 2984235), (37, 2419650), (38, 2355975), (45, 1989490), (50, 1790541), (57, 1570650), (74, 1209825), (75, 1193694), (90, 994745), (95, 942390), (111, 806550), (114, 785325), (150, 596847), (171, 523550), (185, 483930), (190, 471195), (222, 403275), (225, 397898), (283, 316350), (285, 314130), (333, 268850), (342, 261775), (370, 241965), (450, 198949), (475, 188478), (555, 161310), (566, 158175), (570, 157065), (666, 134425), (703, 127350), (849, 105450), (855, 104710), (925, 96786), (950, 94239), (1110, 80655), (1406, 63675), (1415, 63270), (1425, 62826), (1665, 53770), (1698, 52725), (1710, 52355), (1850, 48393), (2109, 42450), (2547, 35150), (2775, 32262), (2830, 31635), (2850, 31413), (3330, 26885), (3515, 25470), (4218, 21225), (4245, 21090), (4275, 20942), (5094, 17575), (5377, 16650), (5550, 16131), (6327, 14150), (7030, 12735), (7075, 12654), (8325, 10754), (8490, 10545), (8550, 10471)]