123271500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 405909504

約数和(自身を除く): 282638004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 125, 132, 150, 155, 165, 186, 220, 241, 250, 275, 300, 310, 330, 341, 372, 375, 465, 482, 500, 550, 620, 660, 682, 723, 750, 775, 825, 930, 964, 1023, 1100, 1205, 1364, 1375, 1446, 1500, 1550, 1650, 1705, 1860, 2046, 2325, 2410, 2651, 2750, 2892, 3100, 3300, 3410, 3615, 3875, 4092, 4125, 4650, 4820, 5115, 5302, 5500, 6025, 6820, 7230, 7471, 7750, 7953, 8250, 8525, 9300, 10230, 10604, 11625, 12050, 13255, 14460, 14942, 15500, 15906, 16500, 17050, 18075, 20460, 22413, 23250, 24100, 25575, 26510, 29884, 30125, 31812, 34100, 36150, 37355, 39765, 42625, 44826, 46500, 51150, 53020, 60250, 66275, 72300, 74710, 79530, 82181, 85250, 89652, 90375, 102300, 112065, 120500, 127875, 132550, 149420, 159060, 164362, 170500, 180750, 186775, 198825, 224130, 246543, 255750, 265100, 328724, 331375, 361500, 373550, 397650, 410905, 448260, 493086, 511500, 560325, 662750, 747100, 795300, 821810, 933875, 986172, 994125, 1120650, 1232715, 1325500, 1643620, 1867750, 1988250, 2054525, 2241300, 2465430, 2801625, 3735500, 3976500, 4109050, 4930860, 5603250, 6163575, 8218100, 10272625, 11206500, 12327150, 20545250, 24654300, 30817875, 41090500, 61635750, 123271500]

約数ペア:

[(1, 123271500), (2, 61635750), (3, 41090500), (4, 30817875), (5, 24654300), (6, 20545250), (10, 12327150), (11, 11206500), (12, 10272625), (15, 8218100), (20, 6163575), (22, 5603250), (25, 4930860), (30, 4109050), (31, 3976500), (33, 3735500), (44, 2801625), (50, 2465430), (55, 2241300), (60, 2054525), (62, 1988250), (66, 1867750), (75, 1643620), (93, 1325500), (100, 1232715), (110, 1120650), (124, 994125), (125, 986172), (132, 933875), (150, 821810), (155, 795300), (165, 747100), (186, 662750), (220, 560325), (241, 511500), (250, 493086), (275, 448260), (300, 410905), (310, 397650), (330, 373550), (341, 361500), (372, 331375), (375, 328724), (465, 265100), (482, 255750), (500, 246543), (550, 224130), (620, 198825), (660, 186775), (682, 180750), (723, 170500), (750, 164362), (775, 159060), (825, 149420), (930, 132550), (964, 127875), (1023, 120500), (1100, 112065), (1205, 102300), (1364, 90375), (1375, 89652), (1446, 85250), (1500, 82181), (1550, 79530), (1650, 74710), (1705, 72300), (1860, 66275), (2046, 60250), (2325, 53020), (2410, 51150), (2651, 46500), (2750, 44826), (2892, 42625), (3100, 39765), (3300, 37355), (3410, 36150), (3615, 34100), (3875, 31812), (4092, 30125), (4125, 29884), (4650, 26510), (4820, 25575), (5115, 24100), (5302, 23250), (5500, 22413), (6025, 20460), (6820, 18075), (7230, 17050), (7471, 16500), (7750, 15906), (7953, 15500), (8250, 14942), (8525, 14460), (9300, 13255), (10230, 12050), (10604, 11625)]