1303207500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 4402990592

約数和(自身を除く): 3099783092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 125, 140, 150, 175, 206, 210, 241, 250, 300, 309, 350, 375, 412, 420, 482, 500, 515, 525, 618, 625, 700, 721, 723, 750, 875, 964, 1030, 1050, 1205, 1236, 1250, 1442, 1446, 1500, 1545, 1687, 1750, 1875, 2060, 2100, 2163, 2410, 2500, 2575, 2625, 2884, 2892, 3090, 3374, 3500, 3605, 3615, 3750, 4326, 4375, 4820, 5061, 5150, 5250, 6025, 6180, 6748, 7210, 7230, 7500, 7725, 8435, 8652, 8750, 10122, 10300, 10500, 10815, 12050, 12875, 13125, 14420, 14460, 15450, 16870, 17500, 18025, 18075, 20244, 21630, 24100, 24823, 25305, 25750, 26250, 30125, 30900, 33740, 36050, 36150, 38625, 42175, 43260, 49646, 50610, 51500, 52500, 54075, 60250, 64375, 72100, 72300, 74469, 77250, 84350, 90125, 90375, 99292, 101220, 108150, 120500, 124115, 126525, 128750, 148938, 150625, 154500, 168700, 173761, 180250, 180750, 193125, 210875, 216300, 248230, 253050, 257500, 270375, 297876, 301250, 347522, 360500, 361500, 372345, 386250, 421750, 450625, 451875, 496460, 506100, 521283, 540750, 602500, 620575, 632625, 695044, 744690, 772500, 843500, 868805, 901250, 903750, 1042566, 1054375, 1081500, 1241150, 1265250, 1351875, 1489380, 1737610, 1802500, 1807500, 1861725, 2085132, 2108750, 2482300, 2530500, 2606415, 2703750, 3102875, 3163125, 3475220, 3723450, 4217500, 4344025, 5212830, 5407500, 6205750, 6326250, 7446900, 8688050, 9308625, 10425660, 12411500, 12652500, 13032075, 15514375, 17376100, 18617250, 21720125, 26064150, 31028750, 37234500, 43440250, 46543125, 52128300, 62057500, 65160375, 86880500, 93086250, 108600625, 130320750, 186172500, 217201250, 260641500, 325801875, 434402500, 651603750, 1303207500]

約数ペア:

[(1, 1303207500), (2, 651603750), (3, 434402500), (4, 325801875), (5, 260641500), (6, 217201250), (7, 186172500), (10, 130320750), (12, 108600625), (14, 93086250), (15, 86880500), (20, 65160375), (21, 62057500), (25, 52128300), (28, 46543125), (30, 43440250), (35, 37234500), (42, 31028750), (50, 26064150), (60, 21720125), (70, 18617250), (75, 17376100), (84, 15514375), (100, 13032075), (103, 12652500), (105, 12411500), (125, 10425660), (140, 9308625), (150, 8688050), (175, 7446900), (206, 6326250), (210, 6205750), (241, 5407500), (250, 5212830), (300, 4344025), (309, 4217500), (350, 3723450), (375, 3475220), (412, 3163125), (420, 3102875), (482, 2703750), (500, 2606415), (515, 2530500), (525, 2482300), (618, 2108750), (625, 2085132), (700, 1861725), (721, 1807500), (723, 1802500), (750, 1737610), (875, 1489380), (964, 1351875), (1030, 1265250), (1050, 1241150), (1205, 1081500), (1236, 1054375), (1250, 1042566), (1442, 903750), (1446, 901250), (1500, 868805), (1545, 843500), (1687, 772500), (1750, 744690), (1875, 695044), (2060, 632625), (2100, 620575), (2163, 602500), (2410, 540750), (2500, 521283), (2575, 506100), (2625, 496460), (2884, 451875), (2892, 450625), (3090, 421750), (3374, 386250), (3500, 372345), (3605, 361500), (3615, 360500), (3750, 347522), (4326, 301250), (4375, 297876), (4820, 270375), (5061, 257500), (5150, 253050), (5250, 248230), (6025, 216300), (6180, 210875), (6748, 193125), (7210, 180750), (7230, 180250), (7500, 173761), (7725, 168700), (8435, 154500), (8652, 150625), (8750, 148938), (10122, 128750), (10300, 126525), (10500, 124115), (10815, 120500), (12050, 108150), (12875, 101220), (13125, 99292), (14420, 90375), (14460, 90125), (15450, 84350), (16870, 77250), (17500, 74469), (18025, 72300), (18075, 72100), (20244, 64375), (21630, 60250), (24100, 54075), (24823, 52500), (25305, 51500), (25750, 50610), (26250, 49646), (30125, 43260), (30900, 42175), (33740, 38625), (36050, 36150)]