153245820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 566673408

約数和(自身を除く): 413427588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 127, 130, 140, 156, 169, 170, 182, 195, 204, 210, 221, 238, 254, 255, 260, 273, 338, 340, 357, 364, 381, 390, 420, 442, 455, 476, 507, 508, 510, 546, 595, 635, 663, 676, 714, 762, 780, 845, 884, 889, 910, 1014, 1020, 1092, 1105, 1183, 1190, 1270, 1326, 1365, 1428, 1524, 1547, 1651, 1690, 1778, 1785, 1820, 1905, 2028, 2159, 2210, 2366, 2380, 2535, 2540, 2652, 2667, 2730, 2873, 3094, 3302, 3315, 3380, 3549, 3556, 3570, 3810, 4318, 4420, 4445, 4641, 4732, 4953, 5070, 5334, 5460, 5746, 5915, 6188, 6477, 6604, 6630, 7098, 7140, 7620, 7735, 8255, 8619, 8636, 8890, 9282, 9906, 10140, 10668, 10795, 11492, 11557, 11830, 12954, 13260, 13335, 14196, 14365, 15113, 15470, 16510, 17238, 17745, 17780, 18564, 19812, 20111, 21463, 21590, 23114, 23205, 23660, 24765, 25908, 26670, 28067, 28730, 30226, 30940, 32385, 33020, 34476, 34671, 35490, 40222, 42926, 43095, 43180, 45339, 46228, 46410, 49530, 53340, 56134, 57460, 57785, 60333, 60452, 64389, 64770, 69342, 70980, 75565, 80444, 84201, 85852, 86190, 90678, 92820, 99060, 100555, 107315, 112268, 115570, 120666, 128778, 129540, 138684, 140335, 150241, 151130, 168402, 172380, 173355, 181356, 196469, 201110, 214630, 226695, 231140, 241332, 257556, 280670, 300482, 301665, 302260, 321945, 336804, 346710, 364871, 392938, 402220, 421005, 429260, 450723, 453390, 561340, 589407, 600964, 603330, 643890, 693420, 729742, 751205, 785876, 842010, 901446, 906780, 982345, 1094613, 1178814, 1206660, 1287780, 1459484, 1502410, 1684020, 1802892, 1824355, 1964690, 2189226, 2253615, 2357628, 2554097, 2947035, 3004820, 3648710, 3929380, 4378452, 4507230, 5108194, 5473065, 5894070, 7297420, 7662291, 9014460, 10216388, 10946130, 11788140, 12770485, 15324582, 21892260, 25540970, 30649164, 38311455, 51081940, 76622910, 153245820]

約数ペア:

[(1, 153245820), (2, 76622910), (3, 51081940), (4, 38311455), (5, 30649164), (6, 25540970), (7, 21892260), (10, 15324582), (12, 12770485), (13, 11788140), (14, 10946130), (15, 10216388), (17, 9014460), (20, 7662291), (21, 7297420), (26, 5894070), (28, 5473065), (30, 5108194), (34, 4507230), (35, 4378452), (39, 3929380), (42, 3648710), (51, 3004820), (52, 2947035), (60, 2554097), (65, 2357628), (68, 2253615), (70, 2189226), (78, 1964690), (84, 1824355), (85, 1802892), (91, 1684020), (102, 1502410), (105, 1459484), (119, 1287780), (127, 1206660), (130, 1178814), (140, 1094613), (156, 982345), (169, 906780), (170, 901446), (182, 842010), (195, 785876), (204, 751205), (210, 729742), (221, 693420), (238, 643890), (254, 603330), (255, 600964), (260, 589407), (273, 561340), (338, 453390), (340, 450723), (357, 429260), (364, 421005), (381, 402220), (390, 392938), (420, 364871), (442, 346710), (455, 336804), (476, 321945), (507, 302260), (508, 301665), (510, 300482), (546, 280670), (595, 257556), (635, 241332), (663, 231140), (676, 226695), (714, 214630), (762, 201110), (780, 196469), (845, 181356), (884, 173355), (889, 172380), (910, 168402), (1014, 151130), (1020, 150241), (1092, 140335), (1105, 138684), (1183, 129540), (1190, 128778), (1270, 120666), (1326, 115570), (1365, 112268), (1428, 107315), (1524, 100555), (1547, 99060), (1651, 92820), (1690, 90678), (1778, 86190), (1785, 85852), (1820, 84201), (1905, 80444), (2028, 75565), (2159, 70980), (2210, 69342), (2366, 64770), (2380, 64389), (2535, 60452), (2540, 60333), (2652, 57785), (2667, 57460), (2730, 56134), (2873, 53340), (3094, 49530), (3302, 46410), (3315, 46228), (3380, 45339), (3549, 43180), (3556, 43095), (3570, 42926), (3810, 40222), (4318, 35490), (4420, 34671), (4445, 34476), (4641, 33020), (4732, 32385), (4953, 30940), (5070, 30226), (5334, 28730), (5460, 28067), (5746, 26670), (5915, 25908), (6188, 24765), (6477, 23660), (6604, 23205), (6630, 23114), (7098, 21590), (7140, 21463), (7620, 20111), (7735, 19812), (8255, 18564), (8619, 17780), (8636, 17745), (8890, 17238), (9282, 16510), (9906, 15470), (10140, 15113), (10668, 14365), (10795, 14196), (11492, 13335), (11557, 13260), (11830, 12954)]