121829820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 419198976

約数和(自身を除く): 297369156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 113, 119, 140, 151, 170, 204, 210, 226, 238, 255, 302, 339, 340, 357, 420, 452, 453, 476, 510, 565, 595, 604, 678, 714, 755, 791, 906, 1020, 1057, 1130, 1190, 1356, 1428, 1510, 1582, 1695, 1785, 1812, 1921, 2114, 2260, 2265, 2373, 2380, 2567, 3020, 3164, 3171, 3390, 3570, 3842, 3955, 4228, 4530, 4746, 5134, 5285, 5763, 6342, 6780, 7140, 7684, 7701, 7910, 9060, 9492, 9605, 10268, 10570, 11526, 11865, 12684, 12835, 13447, 15402, 15820, 15855, 17063, 17969, 19210, 21140, 23052, 23730, 25670, 26894, 28815, 30804, 31710, 34126, 35938, 38420, 38505, 40341, 47460, 51189, 51340, 53788, 53907, 57630, 63420, 67235, 68252, 71876, 77010, 80682, 85315, 89845, 102378, 107814, 115260, 119441, 134470, 154020, 161364, 170630, 179690, 201705, 204756, 215628, 238882, 255945, 268940, 269535, 290071, 341260, 358323, 359380, 403410, 477764, 511890, 539070, 580142, 597205, 716646, 806820, 870213, 1023780, 1078140, 1160284, 1194410, 1433292, 1450355, 1740426, 1791615, 2030497, 2388820, 2900710, 3480852, 3583230, 4060994, 4351065, 5801420, 6091491, 7166460, 8121988, 8702130, 10152485, 12182982, 17404260, 20304970, 24365964, 30457455, 40609940, 60914910, 121829820]

約数ペア:

[(1, 121829820), (2, 60914910), (3, 40609940), (4, 30457455), (5, 24365964), (6, 20304970), (7, 17404260), (10, 12182982), (12, 10152485), (14, 8702130), (15, 8121988), (17, 7166460), (20, 6091491), (21, 5801420), (28, 4351065), (30, 4060994), (34, 3583230), (35, 3480852), (42, 2900710), (51, 2388820), (60, 2030497), (68, 1791615), (70, 1740426), (84, 1450355), (85, 1433292), (102, 1194410), (105, 1160284), (113, 1078140), (119, 1023780), (140, 870213), (151, 806820), (170, 716646), (204, 597205), (210, 580142), (226, 539070), (238, 511890), (255, 477764), (302, 403410), (339, 359380), (340, 358323), (357, 341260), (420, 290071), (452, 269535), (453, 268940), (476, 255945), (510, 238882), (565, 215628), (595, 204756), (604, 201705), (678, 179690), (714, 170630), (755, 161364), (791, 154020), (906, 134470), (1020, 119441), (1057, 115260), (1130, 107814), (1190, 102378), (1356, 89845), (1428, 85315), (1510, 80682), (1582, 77010), (1695, 71876), (1785, 68252), (1812, 67235), (1921, 63420), (2114, 57630), (2260, 53907), (2265, 53788), (2373, 51340), (2380, 51189), (2567, 47460), (3020, 40341), (3164, 38505), (3171, 38420), (3390, 35938), (3570, 34126), (3842, 31710), (3955, 30804), (4228, 28815), (4530, 26894), (4746, 25670), (5134, 23730), (5285, 23052), (5763, 21140), (6342, 19210), (6780, 17969), (7140, 17063), (7684, 15855), (7701, 15820), (7910, 15402), (9060, 13447), (9492, 12835), (9605, 12684), (10268, 11865), (10570, 11526)]