72277380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19146

約数の個数: 96

約数和(自身を含む): 256999680

約数和(自身を除く): 184722300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19121, 38242, 57363, 76484, 95605, 114726, 133847, 172089, 191210, 229452, 267694, 286815, 344178, 382420, 401541, 516267, 535388, 573630, 669235, 688356, 803082, 860445, 1032534, 1147260, 1204623, 1338470, 1606164, 1720890, 2007705, 2065068, 2409246, 2581335, 2676940, 3441780, 3613869, 4015410, 4818492, 5162670, 6023115, 7227738, 8030820, 10325340, 12046230, 14455476, 18069345, 24092460, 36138690, 72277380]

約数ペア:

[(1, 72277380), (2, 36138690), (3, 24092460), (4, 18069345), (5, 14455476), (6, 12046230), (7, 10325340), (9, 8030820), (10, 7227738), (12, 6023115), (14, 5162670), (15, 4818492), (18, 4015410), (20, 3613869), (21, 3441780), (27, 2676940), (28, 2581335), (30, 2409246), (35, 2065068), (36, 2007705), (42, 1720890), (45, 1606164), (54, 1338470), (60, 1204623), (63, 1147260), (70, 1032534), (84, 860445), (90, 803082), (105, 688356), (108, 669235), (126, 573630), (135, 535388), (140, 516267), (180, 401541), (189, 382420), (210, 344178), (252, 286815), (270, 267694), (315, 229452), (378, 191210), (420, 172089), (540, 133847), (630, 114726), (756, 95605), (945, 76484), (1260, 57363), (1890, 38242), (3780, 19121)]