148971900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6449}}^1$

素因数の和:6484

約数の個数: 144

約数和(自身を含む): 537465600

約数和(自身を除く): 388493700

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, 6449, 7700, 11550, 12898, 19347, 23100, 25796, 32245, 38694, 45143, 64490, 70939, 77388, 90286, 96735, 128980, 135429, 141878, 161225, 180572, 193470, 212817, 225715, 270858, 283756, 322450, 354695, 386940, 425634, 451430, 483675, 496573, 541716, 644900, 677145, 709390, 851268, 902860, 967350, 993146, 1064085, 1128575, 1354290, 1418780, 1489719, 1773475, 1934700, 1986292, 2128170, 2257150, 2482865, 2708580, 2979438, 3385725, 3546950, 4256340, 4514300, 4965730, 5320425, 5958876, 6771450, 7093900, 7448595, 9931460, 10640850, 12414325, 13542900, 14897190, 21281700, 24828650, 29794380, 37242975, 49657300, 74485950, 148971900]

約数ペア:

[(1, 148971900), (2, 74485950), (3, 49657300), (4, 37242975), (5, 29794380), (6, 24828650), (7, 21281700), (10, 14897190), (11, 13542900), (12, 12414325), (14, 10640850), (15, 9931460), (20, 7448595), (21, 7093900), (22, 6771450), (25, 5958876), (28, 5320425), (30, 4965730), (33, 4514300), (35, 4256340), (42, 3546950), (44, 3385725), (50, 2979438), (55, 2708580), (60, 2482865), (66, 2257150), (70, 2128170), (75, 1986292), (77, 1934700), (84, 1773475), (100, 1489719), (105, 1418780), (110, 1354290), (132, 1128575), (140, 1064085), (150, 993146), (154, 967350), (165, 902860), (175, 851268), (210, 709390), (220, 677145), (231, 644900), (275, 541716), (300, 496573), (308, 483675), (330, 451430), (350, 425634), (385, 386940), (420, 354695), (462, 322450), (525, 283756), (550, 270858), (660, 225715), (700, 212817), (770, 193470), (825, 180572), (924, 161225), (1050, 141878), (1100, 135429), (1155, 128980), (1540, 96735), (1650, 90286), (1925, 77388), (2100, 70939), (2310, 64490), (3300, 45143), (3850, 38694), (4620, 32245), (5775, 25796), (6449, 23100), (7700, 19347), (11550, 12898)]