81101160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32183}}^1$

素因数の和:32207

約数の個数: 96

約数和(自身を含む): 301242240

約数和(自身を除く): 220141080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32183, 64366, 96549, 128732, 160915, 193098, 225281, 257464, 289647, 321830, 386196, 450562, 482745, 579294, 643660, 675843, 772392, 901124, 965490, 1126405, 1158588, 1287320, 1351686, 1448235, 1802248, 1930980, 2027529, 2252810, 2317176, 2703372, 2896470, 3379215, 3861960, 4055058, 4505620, 5406744, 5792940, 6758430, 8110116, 9011240, 10137645, 11585880, 13516860, 16220232, 20275290, 27033720, 40550580, 81101160]

約数ペア:

[(1, 81101160), (2, 40550580), (3, 27033720), (4, 20275290), (5, 16220232), (6, 13516860), (7, 11585880), (8, 10137645), (9, 9011240), (10, 8110116), (12, 6758430), (14, 5792940), (15, 5406744), (18, 4505620), (20, 4055058), (21, 3861960), (24, 3379215), (28, 2896470), (30, 2703372), (35, 2317176), (36, 2252810), (40, 2027529), (42, 1930980), (45, 1802248), (56, 1448235), (60, 1351686), (63, 1287320), (70, 1158588), (72, 1126405), (84, 965490), (90, 901124), (105, 772392), (120, 675843), (126, 643660), (140, 579294), (168, 482745), (180, 450562), (210, 386196), (252, 321830), (280, 289647), (315, 257464), (360, 225281), (420, 193098), (504, 160915), (630, 128732), (840, 96549), (1260, 64366), (2520, 32183)]