144518200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 355557600

約数和(自身を除く): 211039400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 353, 356, 445, 460, 575, 706, 712, 890, 920, 1150, 1412, 1765, 1780, 2047, 2225, 2300, 2824, 3530, 3560, 4094, 4450, 4600, 7060, 8119, 8188, 8825, 8900, 10235, 14120, 16238, 16376, 17650, 17800, 20470, 31417, 32476, 35300, 40595, 40940, 51175, 62834, 64952, 70600, 81190, 81880, 102350, 125668, 157085, 162380, 202975, 204700, 251336, 314170, 324760, 405950, 409400, 628340, 722591, 785425, 811900, 1256680, 1445182, 1570850, 1623800, 2890364, 3141700, 3612955, 5780728, 6283400, 7225910, 14451820, 18064775, 28903640, 36129550, 72259100, 144518200]

約数ペア:

[(1, 144518200), (2, 72259100), (4, 36129550), (5, 28903640), (8, 18064775), (10, 14451820), (20, 7225910), (23, 6283400), (25, 5780728), (40, 3612955), (46, 3141700), (50, 2890364), (89, 1623800), (92, 1570850), (100, 1445182), (115, 1256680), (178, 811900), (184, 785425), (200, 722591), (230, 628340), (353, 409400), (356, 405950), (445, 324760), (460, 314170), (575, 251336), (706, 204700), (712, 202975), (890, 162380), (920, 157085), (1150, 125668), (1412, 102350), (1765, 81880), (1780, 81190), (2047, 70600), (2225, 64952), (2300, 62834), (2824, 51175), (3530, 40940), (3560, 40595), (4094, 35300), (4450, 32476), (4600, 31417), (7060, 20470), (8119, 17800), (8188, 17650), (8825, 16376), (8900, 16238), (10235, 14120)]