164217900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7144

約数の個数: 144

約数和(自身を含む): 592462080

約数和(自身を除く): 428244180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7109, 7700, 11550, 14218, 21327, 23100, 28436, 35545, 42654, 49763, 71090, 78199, 85308, 99526, 106635, 142180, 149289, 156398, 177725, 199052, 213270, 234597, 248815, 298578, 312796, 355450, 390995, 426540, 469194, 497630, 533175, 547393, 597156, 710900, 746445, 781990, 938388, 995260, 1066350, 1094786, 1172985, 1244075, 1492890, 1563980, 1642179, 1954975, 2132700, 2189572, 2345970, 2488150, 2736965, 2985780, 3284358, 3732225, 3909950, 4691940, 4976300, 5473930, 5864925, 6568716, 7464450, 7819900, 8210895, 10947860, 11729850, 13684825, 14928900, 16421790, 23459700, 27369650, 32843580, 41054475, 54739300, 82108950, 164217900]

約数ペア:

[(1, 164217900), (2, 82108950), (3, 54739300), (4, 41054475), (5, 32843580), (6, 27369650), (7, 23459700), (10, 16421790), (11, 14928900), (12, 13684825), (14, 11729850), (15, 10947860), (20, 8210895), (21, 7819900), (22, 7464450), (25, 6568716), (28, 5864925), (30, 5473930), (33, 4976300), (35, 4691940), (42, 3909950), (44, 3732225), (50, 3284358), (55, 2985780), (60, 2736965), (66, 2488150), (70, 2345970), (75, 2189572), (77, 2132700), (84, 1954975), (100, 1642179), (105, 1563980), (110, 1492890), (132, 1244075), (140, 1172985), (150, 1094786), (154, 1066350), (165, 995260), (175, 938388), (210, 781990), (220, 746445), (231, 710900), (275, 597156), (300, 547393), (308, 533175), (330, 497630), (350, 469194), (385, 426540), (420, 390995), (462, 355450), (525, 312796), (550, 298578), (660, 248815), (700, 234597), (770, 213270), (825, 199052), (924, 177725), (1050, 156398), (1100, 149289), (1155, 142180), (1540, 106635), (1650, 99526), (1925, 85308), (2100, 78199), (2310, 71090), (3300, 49763), (3850, 42654), (4620, 35545), (5775, 28436), (7109, 23100), (7700, 21327), (11550, 14218)]