80384850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 216

約数和(自身を含む): 269036352

約数和(自身を除く): 188651502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 151, 169, 175, 182, 195, 210, 225, 234, 273, 302, 315, 325, 338, 350, 390, 450, 453, 455, 507, 525, 546, 585, 630, 650, 755, 819, 845, 906, 910, 975, 1014, 1050, 1057, 1170, 1183, 1359, 1365, 1510, 1521, 1575, 1638, 1690, 1950, 1963, 2114, 2265, 2275, 2366, 2535, 2718, 2730, 2925, 3042, 3150, 3171, 3549, 3775, 3926, 4095, 4225, 4530, 4550, 5070, 5285, 5850, 5889, 5915, 6342, 6795, 6825, 7098, 7550, 7605, 8190, 8450, 9513, 9815, 10570, 10647, 11325, 11778, 11830, 12675, 13590, 13650, 13741, 15210, 15855, 17667, 17745, 19026, 19630, 20475, 21294, 22650, 25350, 25519, 26425, 27482, 29445, 29575, 31710, 33975, 35334, 35490, 38025, 40950, 41223, 47565, 49075, 51038, 52850, 53235, 58890, 59150, 67950, 68705, 76050, 76557, 79275, 82446, 88335, 88725, 95130, 98150, 106470, 123669, 127595, 137410, 147225, 153114, 158550, 176670, 177450, 178633, 206115, 229671, 237825, 247338, 255190, 266175, 294450, 343525, 357266, 382785, 412230, 441675, 459342, 475650, 532350, 535899, 618345, 637975, 687050, 765570, 883350, 893165, 1030575, 1071798, 1148355, 1236690, 1275950, 1607697, 1786330, 1913925, 2061150, 2296710, 2679495, 3091725, 3215394, 3827850, 4465825, 5358990, 5741775, 6183450, 8038485, 8931650, 11483550, 13397475, 16076970, 26794950, 40192425, 80384850]

約数ペア:

[(1, 80384850), (2, 40192425), (3, 26794950), (5, 16076970), (6, 13397475), (7, 11483550), (9, 8931650), (10, 8038485), (13, 6183450), (14, 5741775), (15, 5358990), (18, 4465825), (21, 3827850), (25, 3215394), (26, 3091725), (30, 2679495), (35, 2296710), (39, 2061150), (42, 1913925), (45, 1786330), (50, 1607697), (63, 1275950), (65, 1236690), (70, 1148355), (75, 1071798), (78, 1030575), (90, 893165), (91, 883350), (105, 765570), (117, 687050), (126, 637975), (130, 618345), (150, 535899), (151, 532350), (169, 475650), (175, 459342), (182, 441675), (195, 412230), (210, 382785), (225, 357266), (234, 343525), (273, 294450), (302, 266175), (315, 255190), (325, 247338), (338, 237825), (350, 229671), (390, 206115), (450, 178633), (453, 177450), (455, 176670), (507, 158550), (525, 153114), (546, 147225), (585, 137410), (630, 127595), (650, 123669), (755, 106470), (819, 98150), (845, 95130), (906, 88725), (910, 88335), (975, 82446), (1014, 79275), (1050, 76557), (1057, 76050), (1170, 68705), (1183, 67950), (1359, 59150), (1365, 58890), (1510, 53235), (1521, 52850), (1575, 51038), (1638, 49075), (1690, 47565), (1950, 41223), (1963, 40950), (2114, 38025), (2265, 35490), (2275, 35334), (2366, 33975), (2535, 31710), (2718, 29575), (2730, 29445), (2925, 27482), (3042, 26425), (3150, 25519), (3171, 25350), (3549, 22650), (3775, 21294), (3926, 20475), (4095, 19630), (4225, 19026), (4530, 17745), (4550, 17667), (5070, 15855), (5285, 15210), (5850, 13741), (5889, 13650), (5915, 13590), (6342, 12675), (6795, 11830), (6825, 11778), (7098, 11325), (7550, 10647), (7605, 10570), (8190, 9815), (8450, 9513)]