57510180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 144

約数和(自身を含む): 214765824

約数和(自身を除く): 157255644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3511, 4095, 5460, 7022, 8190, 10533, 14044, 16380, 17555, 21066, 24577, 31599, 35110, 42132, 45643, 49154, 52665, 63198, 70220, 73731, 91286, 98308, 105330, 122885, 126396, 136929, 147462, 157995, 182572, 210660, 221193, 228215, 245770, 273858, 294924, 315990, 319501, 368655, 410787, 442386, 456430, 491540, 547716, 631980, 639002, 684645, 737310, 821574, 884772, 912860, 958503, 1105965, 1278004, 1369290, 1474620, 1597505, 1643148, 1917006, 2053935, 2211930, 2738580, 2875509, 3195010, 3834012, 4107870, 4423860, 4792515, 5751018, 6390020, 8215740, 9585030, 11502036, 14377545, 19170060, 28755090, 57510180]

約数ペア:

[(1, 57510180), (2, 28755090), (3, 19170060), (4, 14377545), (5, 11502036), (6, 9585030), (7, 8215740), (9, 6390020), (10, 5751018), (12, 4792515), (13, 4423860), (14, 4107870), (15, 3834012), (18, 3195010), (20, 2875509), (21, 2738580), (26, 2211930), (28, 2053935), (30, 1917006), (35, 1643148), (36, 1597505), (39, 1474620), (42, 1369290), (45, 1278004), (52, 1105965), (60, 958503), (63, 912860), (65, 884772), (70, 821574), (78, 737310), (84, 684645), (90, 639002), (91, 631980), (105, 547716), (117, 491540), (126, 456430), (130, 442386), (140, 410787), (156, 368655), (180, 319501), (182, 315990), (195, 294924), (210, 273858), (234, 245770), (252, 228215), (260, 221193), (273, 210660), (315, 182572), (364, 157995), (390, 147462), (420, 136929), (455, 126396), (468, 122885), (546, 105330), (585, 98308), (630, 91286), (780, 73731), (819, 70220), (910, 63198), (1092, 52665), (1170, 49154), (1260, 45643), (1365, 42132), (1638, 35110), (1820, 31599), (2340, 24577), (2730, 21066), (3276, 17555), (3511, 16380), (4095, 14044), (5460, 10533), (7022, 8190)]