72273300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 231276864

約数和(自身を除く): 159003564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 181, 220, 242, 275, 300, 330, 362, 363, 484, 543, 550, 605, 660, 724, 726, 825, 905, 1086, 1100, 1210, 1331, 1452, 1650, 1810, 1815, 1991, 2172, 2420, 2662, 2715, 3025, 3300, 3620, 3630, 3982, 3993, 4525, 5324, 5430, 5973, 6050, 6655, 7260, 7964, 7986, 9050, 9075, 9955, 10860, 11946, 12100, 13310, 13575, 15972, 18100, 18150, 19910, 19965, 21901, 23892, 26620, 27150, 29865, 33275, 36300, 39820, 39930, 43802, 49775, 54300, 59730, 65703, 66550, 79860, 87604, 99550, 99825, 109505, 119460, 131406, 133100, 149325, 199100, 199650, 219010, 240911, 262812, 298650, 328515, 399300, 438020, 481822, 547525, 597300, 657030, 722733, 963644, 1095050, 1204555, 1314060, 1445466, 1642575, 2190100, 2409110, 2890932, 3285150, 3613665, 4818220, 6022775, 6570300, 7227330, 12045550, 14454660, 18068325, 24091100, 36136650, 72273300]

約数ペア:

[(1, 72273300), (2, 36136650), (3, 24091100), (4, 18068325), (5, 14454660), (6, 12045550), (10, 7227330), (11, 6570300), (12, 6022775), (15, 4818220), (20, 3613665), (22, 3285150), (25, 2890932), (30, 2409110), (33, 2190100), (44, 1642575), (50, 1445466), (55, 1314060), (60, 1204555), (66, 1095050), (75, 963644), (100, 722733), (110, 657030), (121, 597300), (132, 547525), (150, 481822), (165, 438020), (181, 399300), (220, 328515), (242, 298650), (275, 262812), (300, 240911), (330, 219010), (362, 199650), (363, 199100), (484, 149325), (543, 133100), (550, 131406), (605, 119460), (660, 109505), (724, 99825), (726, 99550), (825, 87604), (905, 79860), (1086, 66550), (1100, 65703), (1210, 59730), (1331, 54300), (1452, 49775), (1650, 43802), (1810, 39930), (1815, 39820), (1991, 36300), (2172, 33275), (2420, 29865), (2662, 27150), (2715, 26620), (3025, 23892), (3300, 21901), (3620, 19965), (3630, 19910), (3982, 18150), (3993, 18100), (4525, 15972), (5324, 13575), (5430, 13310), (5973, 12100), (6050, 11946), (6655, 10860), (7260, 9955), (7964, 9075), (7986, 9050)]