72469200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 234422496

約数和(自身を除く): 161953296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 461, 524, 600, 655, 786, 922, 1048, 1200, 1310, 1383, 1572, 1844, 1965, 2096, 2305, 2620, 2766, 3144, 3275, 3688, 3930, 4610, 5240, 5532, 6288, 6550, 6915, 7376, 7860, 9220, 9825, 10480, 11064, 11525, 13100, 13830, 15720, 18440, 19650, 22128, 23050, 26200, 27660, 31440, 34575, 36880, 39300, 46100, 52400, 55320, 60391, 69150, 78600, 92200, 110640, 120782, 138300, 157200, 181173, 184400, 241564, 276600, 301955, 362346, 483128, 553200, 603910, 724692, 905865, 966256, 1207820, 1449384, 1509775, 1811730, 2415640, 2898768, 3019550, 3623460, 4529325, 4831280, 6039100, 7246920, 9058650, 12078200, 14493840, 18117300, 24156400, 36234600, 72469200]

約数ペア:

[(1, 72469200), (2, 36234600), (3, 24156400), (4, 18117300), (5, 14493840), (6, 12078200), (8, 9058650), (10, 7246920), (12, 6039100), (15, 4831280), (16, 4529325), (20, 3623460), (24, 3019550), (25, 2898768), (30, 2415640), (40, 1811730), (48, 1509775), (50, 1449384), (60, 1207820), (75, 966256), (80, 905865), (100, 724692), (120, 603910), (131, 553200), (150, 483128), (200, 362346), (240, 301955), (262, 276600), (300, 241564), (393, 184400), (400, 181173), (461, 157200), (524, 138300), (600, 120782), (655, 110640), (786, 92200), (922, 78600), (1048, 69150), (1200, 60391), (1310, 55320), (1383, 52400), (1572, 46100), (1844, 39300), (1965, 36880), (2096, 34575), (2305, 31440), (2620, 27660), (2766, 26200), (3144, 23050), (3275, 22128), (3688, 19650), (3930, 18440), (4610, 15720), (5240, 13830), (5532, 13100), (6288, 11525), (6550, 11064), (6915, 10480), (7376, 9825), (7860, 9220)]