270242700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 288

約数和(自身を含む): 1014935040

約数和(自身を除く): 744692340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 105, 114, 130, 133, 140, 150, 156, 175, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 300, 325, 350, 364, 380, 390, 399, 420, 455, 475, 494, 521, 525, 532, 546, 570, 650, 665, 700, 741, 780, 798, 910, 950, 975, 988, 1042, 1050, 1092, 1140, 1235, 1300, 1330, 1365, 1425, 1482, 1563, 1596, 1729, 1820, 1900, 1950, 1995, 2084, 2100, 2275, 2470, 2605, 2660, 2730, 2850, 2964, 3126, 3325, 3458, 3647, 3705, 3900, 3990, 4550, 4940, 5187, 5210, 5460, 5700, 6175, 6252, 6650, 6773, 6825, 6916, 7294, 7410, 7815, 7980, 8645, 9100, 9899, 9975, 10374, 10420, 10941, 12350, 13025, 13300, 13546, 13650, 14588, 14820, 15630, 17290, 18235, 18525, 19798, 19950, 20319, 20748, 21882, 24700, 25935, 26050, 27092, 27300, 29697, 31260, 33865, 34580, 36470, 37050, 39075, 39596, 39900, 40638, 43225, 43764, 47411, 49495, 51870, 52100, 54705, 59394, 67730, 69293, 72940, 74100, 78150, 81276, 86450, 91175, 94822, 98990, 101595, 103740, 109410, 118788, 128687, 129675, 135460, 138586, 142233, 148485, 156300, 169325, 172900, 182350, 189644, 197980, 203190, 207879, 218820, 237055, 247475, 257374, 259350, 273525, 277172, 284466, 296970, 338650, 346465, 364700, 386061, 406380, 415758, 474110, 494950, 507975, 514748, 518700, 547050, 568932, 593940, 643435, 677300, 692930, 711165, 742425, 772122, 831516, 900809, 948220, 989900, 1015950, 1039395, 1094100, 1185275, 1286870, 1385860, 1422330, 1484850, 1544244, 1732325, 1801618, 1930305, 2031900, 2078790, 2370550, 2573740, 2702427, 2844660, 2969700, 3217175, 3464650, 3555825, 3603236, 3860610, 4157580, 4504045, 4741100, 5196975, 5404854, 6434350, 6929300, 7111650, 7721220, 9008090, 9651525, 10393950, 10809708, 12868700, 13512135, 14223300, 18016180, 19303050, 20787900, 22520225, 27024270, 38606100, 45040450, 54048540, 67560675, 90080900, 135121350, 270242700]

約数ペア:

[(1, 270242700), (2, 135121350), (3, 90080900), (4, 67560675), (5, 54048540), (6, 45040450), (7, 38606100), (10, 27024270), (12, 22520225), (13, 20787900), (14, 19303050), (15, 18016180), (19, 14223300), (20, 13512135), (21, 12868700), (25, 10809708), (26, 10393950), (28, 9651525), (30, 9008090), (35, 7721220), (38, 7111650), (39, 6929300), (42, 6434350), (50, 5404854), (52, 5196975), (57, 4741100), (60, 4504045), (65, 4157580), (70, 3860610), (75, 3603236), (76, 3555825), (78, 3464650), (84, 3217175), (91, 2969700), (95, 2844660), (100, 2702427), (105, 2573740), (114, 2370550), (130, 2078790), (133, 2031900), (140, 1930305), (150, 1801618), (156, 1732325), (175, 1544244), (182, 1484850), (190, 1422330), (195, 1385860), (210, 1286870), (228, 1185275), (247, 1094100), (260, 1039395), (266, 1015950), (273, 989900), (285, 948220), (300, 900809), (325, 831516), (350, 772122), (364, 742425), (380, 711165), (390, 692930), (399, 677300), (420, 643435), (455, 593940), (475, 568932), (494, 547050), (521, 518700), (525, 514748), (532, 507975), (546, 494950), (570, 474110), (650, 415758), (665, 406380), (700, 386061), (741, 364700), (780, 346465), (798, 338650), (910, 296970), (950, 284466), (975, 277172), (988, 273525), (1042, 259350), (1050, 257374), (1092, 247475), (1140, 237055), (1235, 218820), (1300, 207879), (1330, 203190), (1365, 197980), (1425, 189644), (1482, 182350), (1563, 172900), (1596, 169325), (1729, 156300), (1820, 148485), (1900, 142233), (1950, 138586), (1995, 135460), (2084, 129675), (2100, 128687), (2275, 118788), (2470, 109410), (2605, 103740), (2660, 101595), (2730, 98990), (2850, 94822), (2964, 91175), (3126, 86450), (3325, 81276), (3458, 78150), (3647, 74100), (3705, 72940), (3900, 69293), (3990, 67730), (4550, 59394), (4940, 54705), (5187, 52100), (5210, 51870), (5460, 49495), (5700, 47411), (6175, 43764), (6252, 43225), (6650, 40638), (6773, 39900), (6825, 39596), (6916, 39075), (7294, 37050), (7410, 36470), (7815, 34580), (7980, 33865), (8645, 31260), (9100, 29697), (9899, 27300), (9975, 27092), (10374, 26050), (10420, 25935), (10941, 24700), (12350, 21882), (13025, 20748), (13300, 20319), (13546, 19950), (13650, 19798), (14588, 18525), (14820, 18235), (15630, 17290)]