84812580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24799}}^1$

素因数の和:24833

約数の個数: 72

約数和(自身を含む): 270816000

約数和(自身を除く): 186003420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24799, 49598, 74397, 99196, 123995, 148794, 223191, 247990, 297588, 371985, 446382, 471181, 495980, 743970, 892764, 942362, 1115955, 1413543, 1487940, 1884724, 2231910, 2355905, 2827086, 4240629, 4463820, 4711810, 5654172, 7067715, 8481258, 9423620, 14135430, 16962516, 21203145, 28270860, 42406290, 84812580]

約数ペア:

[(1, 84812580), (2, 42406290), (3, 28270860), (4, 21203145), (5, 16962516), (6, 14135430), (9, 9423620), (10, 8481258), (12, 7067715), (15, 5654172), (18, 4711810), (19, 4463820), (20, 4240629), (30, 2827086), (36, 2355905), (38, 2231910), (45, 1884724), (57, 1487940), (60, 1413543), (76, 1115955), (90, 942362), (95, 892764), (114, 743970), (171, 495980), (180, 471181), (190, 446382), (228, 371985), (285, 297588), (342, 247990), (380, 223191), (570, 148794), (684, 123995), (855, 99196), (1140, 74397), (1710, 49598), (3420, 24799)]