150920280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19963}}^1$

素因数の和:19990

約数の個数: 128

約数和(自身を含む): 574963200

約数和(自身を除く): 424042920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19963, 39926, 59889, 79852, 99815, 119778, 139741, 159704, 179667, 199630, 239556, 279482, 299445, 359334, 399260, 419223, 479112, 539001, 558964, 598890, 698705, 718668, 798520, 838446, 898335, 1078002, 1117928, 1197780, 1257669, 1397410, 1437336, 1676892, 1796670, 2096115, 2156004, 2395560, 2515338, 2695005, 2794820, 3353784, 3593340, 3773007, 4192230, 4312008, 5030676, 5390010, 5589640, 6288345, 7186680, 7546014, 8384460, 10061352, 10780020, 12576690, 15092028, 16768920, 18865035, 21560040, 25153380, 30184056, 37730070, 50306760, 75460140, 150920280]

約数ペア:

[(1, 150920280), (2, 75460140), (3, 50306760), (4, 37730070), (5, 30184056), (6, 25153380), (7, 21560040), (8, 18865035), (9, 16768920), (10, 15092028), (12, 12576690), (14, 10780020), (15, 10061352), (18, 8384460), (20, 7546014), (21, 7186680), (24, 6288345), (27, 5589640), (28, 5390010), (30, 5030676), (35, 4312008), (36, 4192230), (40, 3773007), (42, 3593340), (45, 3353784), (54, 2794820), (56, 2695005), (60, 2515338), (63, 2395560), (70, 2156004), (72, 2096115), (84, 1796670), (90, 1676892), (105, 1437336), (108, 1397410), (120, 1257669), (126, 1197780), (135, 1117928), (140, 1078002), (168, 898335), (180, 838446), (189, 798520), (210, 718668), (216, 698705), (252, 598890), (270, 558964), (280, 539001), (315, 479112), (360, 419223), (378, 399260), (420, 359334), (504, 299445), (540, 279482), (630, 239556), (756, 199630), (840, 179667), (945, 159704), (1080, 139741), (1260, 119778), (1512, 99815), (1890, 79852), (2520, 59889), (3780, 39926), (7560, 19963)]