173606940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 571771200

約数和(自身を除く): 398164260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 439, 468, 507, 585, 676, 780, 845, 878, 1014, 1170, 1317, 1521, 1690, 1756, 2028, 2195, 2197, 2340, 2535, 2634, 3042, 3380, 3951, 4390, 4394, 5070, 5268, 5707, 6084, 6585, 6591, 7605, 7902, 8780, 8788, 10140, 10985, 11414, 13170, 13182, 15210, 15804, 17121, 19755, 19773, 21970, 22828, 26340, 26364, 28535, 30420, 32955, 34242, 39510, 39546, 43940, 51363, 57070, 65910, 68484, 74191, 79020, 79092, 85605, 98865, 102726, 114140, 131820, 148382, 171210, 197730, 205452, 222573, 256815, 296764, 342420, 370955, 395460, 445146, 513630, 667719, 741910, 890292, 964483, 1027260, 1112865, 1335438, 1483820, 1928966, 2225730, 2670876, 2893449, 3338595, 3857932, 4451460, 4822415, 5786898, 6677190, 8680347, 9644830, 11573796, 13354380, 14467245, 17360694, 19289660, 28934490, 34721388, 43401735, 57868980, 86803470, 173606940]

約数ペア:

[(1, 173606940), (2, 86803470), (3, 57868980), (4, 43401735), (5, 34721388), (6, 28934490), (9, 19289660), (10, 17360694), (12, 14467245), (13, 13354380), (15, 11573796), (18, 9644830), (20, 8680347), (26, 6677190), (30, 5786898), (36, 4822415), (39, 4451460), (45, 3857932), (52, 3338595), (60, 2893449), (65, 2670876), (78, 2225730), (90, 1928966), (117, 1483820), (130, 1335438), (156, 1112865), (169, 1027260), (180, 964483), (195, 890292), (234, 741910), (260, 667719), (338, 513630), (390, 445146), (439, 395460), (468, 370955), (507, 342420), (585, 296764), (676, 256815), (780, 222573), (845, 205452), (878, 197730), (1014, 171210), (1170, 148382), (1317, 131820), (1521, 114140), (1690, 102726), (1756, 98865), (2028, 85605), (2195, 79092), (2197, 79020), (2340, 74191), (2535, 68484), (2634, 65910), (3042, 57070), (3380, 51363), (3951, 43940), (4390, 39546), (4394, 39510), (5070, 34242), (5268, 32955), (5707, 30420), (6084, 28535), (6585, 26364), (6591, 26340), (7605, 22828), (7902, 21970), (8780, 19773), (8788, 19755), (10140, 17121), (10985, 15804), (11414, 15210), (13170, 13182)]