150439500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 480733344

約数和(自身を除く): 330293844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 125, 150, 180, 202, 225, 250, 300, 303, 331, 375, 404, 450, 500, 505, 606, 662, 750, 900, 909, 993, 1010, 1125, 1212, 1324, 1500, 1515, 1655, 1818, 1986, 2020, 2250, 2525, 2979, 3030, 3310, 3636, 3972, 4500, 4545, 4965, 5050, 5958, 6060, 6620, 7575, 8275, 9090, 9930, 10100, 11916, 12625, 14895, 15150, 16550, 18180, 19860, 22725, 24825, 25250, 29790, 30300, 33100, 33431, 37875, 41375, 45450, 49650, 50500, 59580, 66862, 74475, 75750, 82750, 90900, 99300, 100293, 113625, 124125, 133724, 148950, 151500, 165500, 167155, 200586, 227250, 248250, 297900, 300879, 334310, 372375, 401172, 454500, 496500, 501465, 601758, 668620, 744750, 835775, 1002930, 1203516, 1489500, 1504395, 1671550, 2005860, 2507325, 3008790, 3343100, 4178875, 5014650, 6017580, 7521975, 8357750, 10029300, 12536625, 15043950, 16715500, 25073250, 30087900, 37609875, 50146500, 75219750, 150439500]

約数ペア:

[(1, 150439500), (2, 75219750), (3, 50146500), (4, 37609875), (5, 30087900), (6, 25073250), (9, 16715500), (10, 15043950), (12, 12536625), (15, 10029300), (18, 8357750), (20, 7521975), (25, 6017580), (30, 5014650), (36, 4178875), (45, 3343100), (50, 3008790), (60, 2507325), (75, 2005860), (90, 1671550), (100, 1504395), (101, 1489500), (125, 1203516), (150, 1002930), (180, 835775), (202, 744750), (225, 668620), (250, 601758), (300, 501465), (303, 496500), (331, 454500), (375, 401172), (404, 372375), (450, 334310), (500, 300879), (505, 297900), (606, 248250), (662, 227250), (750, 200586), (900, 167155), (909, 165500), (993, 151500), (1010, 148950), (1125, 133724), (1212, 124125), (1324, 113625), (1500, 100293), (1515, 99300), (1655, 90900), (1818, 82750), (1986, 75750), (2020, 74475), (2250, 66862), (2525, 59580), (2979, 50500), (3030, 49650), (3310, 45450), (3636, 41375), (3972, 37875), (4500, 33431), (4545, 33100), (4965, 30300), (5050, 29790), (5958, 25250), (6060, 24825), (6620, 22725), (7575, 19860), (8275, 18180), (9090, 16550), (9930, 15150), (10100, 14895), (11916, 12625)]